121 Illegal Baby Names From Around the World (and Why!)

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Choosing a baby name is a milestone filled with excitement, meaning, and sometimes even a bit of family debate. But did you know that in many countries, your perfect pick could be rejected for being "illegal"? Around the globe, governments enforce baby naming guidelines and laws, some for cultural preservation, some for protecting kids from ridicule, and others just to keep things uncomplicated.

Curious about which baby names have landed on the banned list? Whether you’re looking for inspiration or just want to avoid name drama, this guide covers some of the most surprising illegal baby names around the world, along with a peek into the rules parents should know about in each country. From banned names in the United States to cultural no-no's in Malaysia, here is what you need to know!

Illegal Baby Names & Banned Names in USA

When it comes to baby names, the United States gives parents plenty of freedom—but it’s not a free-for-all. For names in the United States, pretty much anything goes, but we do have to emphasize the "pretty much" part here. Like many things in the US, naming laws and banned names are left up to individual states, leading to some variation. However, there’s quite a bit of overlap across the country.

What’s Not Allowed in the US?

First, most states have rules against using numerals, symbols, or non-alphabetical characters in names. So, something like brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 (yes, a real name attempted in Sweden) wouldn’t fly here simply because of the numerals. Elon Musk famously worked around this restriction by naming his child "X AE A-XII," which could be written using uppercase letters to comply with California law.

Many states also prohibit names that include obscenities, offensive language, or misleading terms. For instance, adding titles like "King" or "Santa Claus" may be banned for implying a status or causing confusion. Additionally, state laws often forbid foreign characters, symbols, pictograms, emoji, and even accent marks or punctuation in names.

Illegal Names in the US

Here are a few names that have been banned across different states:

@ - Symbol, used in email addresses. Non-alphabetical symbols are not allowed.
Anal - English origin, referring to human anatomy. Explicit and universally considered inappropriate.
King - English origin, meaning "royalty." Banned in some states for implying a title.
M4 - N/A, resembles a serial number. Non-alphabetic symbols and numbers aren’t allowed.
Santa - St. Nicholas origin, meaning "holiday figure." Viewed as misleading or confusing.

While each state has its own specific rules, courts have occasionally stepped in to block names that are offensive, impractical, or problematic. You can read more about American naming laws to better understand your options. Parents still have plenty of room for creativity, but these guidelines ensure that names remain practical and appropriate.

Explore some unique and charming American names.

Illegal Baby Names in Canada

Canada’s name restrictions aim to protect children from names that could cause embarrassment or harm, and to prevent the use of numbers, symbols, or official titles.

Notable Banned Names in Canada

Adolf Hitler - German origin, associated with WWII infamy. Banned for obvious historical reasons.
God - Various origins, meaning "deity." Deemed blasphemous or misleading by the authorities.
Santa Claus - St. Nicholas origin, meaning "holiday figure." Considered too confusing.
Spiderman - Fictional superhero. Names that are trademarked or copyrighted are not permitted.

Provincial Variations and Civil Registry Review

While these bans are notable across Canada, the specifics of naming laws can differ by province. For example, provinces like Quebec have stricter guidelines for names, ensuring they align with French language rules, the bilinguality that Canada is so proud of, and cultural norms.

Civil registries in each province play a crucial role in reviewing all names submitted for registration. Names flagged as potentially harmful, offensive, or impractical are typically rejected, and parents are asked to choose an alternative.

Discover fascinating Canadian names and their stories.

Illegal Baby Names in Mexico

Looking for a Mexican baby name? While Mexico doesn’t have national baby naming laws, the state of Sonora enforces strict rules with a list of 61 prohibited names. These bans aim to protect children from mockery and include names that are derogatory or inappropriate.

Notable Banned Names in Mexico

Batman - English origin, fictional superhero. Deemed inappropriate for an official name.
Circuncisión - Spanish origin, meaning "circumcision." Considered offensive.
Facebook - Social media platform. Brand and object names are not acceptable.
Juanito Banana - Diminutive of Juan and English origin, meaning "banana." Considered whimsical and not serious.
Rambo - Fictional character. Names of movie characters are often rejected.

Mexico’s list is one of the longest, with over 60 banned names in some regions, ensuring children have names that won't subject them to ridicule.

Check out popular and cultural Mexican names on Family Education!

Illegal Baby Names in the United Kingdom

The United Kingdom has no baby naming laws, per se. However, the Registering Officer may reject names that contain obscenities, numerals, official titles, symbols, or which are impossible to pronounce. While bans are rare, there are limits when it comes to names that could raise concerns.

Notable Banned Names in the UK

@ - Symbol. Symbols and punctuation marks aren't allowed.
Cyanide - Greek origin, meaning "poison." Automatic red flag due to its toxic association.
Martian - English origin, meaning "from Mars." Considered too outlandish.
Messiah - Biblical origin, meaning "anointed one." Can be rejected if it’s seen as likely to cause harm.
Prince William - English royalty. Title names or full royal titles aren't accepted.

Most parents in the UK won’t face issues unless the name is obscene, misleading, or impossible to use in practice, raising eyebrows for these reasons.

Dive deep into classic and modern British names here.

Illegal Baby Names in Ireland

Ireland’s names must be consistent with Irish character sets and not cause offense.

Notable Banned Names in Ireland

An@ - Symbol. Symbols aren’t allowed in official names.
Spud - English origin, meaning "potato." Banned for being potentially embarrassing.
007 - Numbers are not allowed, so James Bond’s code name is off-limits.

Guidelines for Naming in Ireland

While the majority of registered names in Ireland are approved, parents are encouraged to follow some basic guidelines:

Names should use characters from the Irish language alphabet.
Names should avoid incorporating symbols or numeric characters.
Names should not be offensive, embarrassing, or bring about ridicule for the bearer.

Most registered names are approved, but creative spellings or symbols often hit a hard stop.

Explore charming Irish names steeped in tradition!

Illegal Baby Names in France

Under Napoleon, French children could only have French names. Later, the law expanded to a list of acceptable names. And in 1993, naming laws were dropped altogether. However, France’s baby name guidelines require an administrative review for any name departure from tradition that may be harmful to a child.

Notable Banned Names in France

Fraise - French origin, meaning "strawberry." Banned for its slang connotation.
Prince William - Royalty. Titles and famous names can be rejected.
Manhattan - Name of a famous borough in New York City. Rejected as it is deemed inappropriate for use as a child's name.
Mini Cooper - Automotive brand. Brand names are not appropriate for children.
MJ - Commonly associated with famous individuals such as Michael Jackson or Michael Jordan. Rejected to avoid confusion or undue pressure on the child.
Nutella - Food brand. Deemed inappropriate and in poor taste.

Historically, French names needed to be on an approved list, but now parents have greater freedom—as long as the name passes the harm test.

Check out elegant French names that are making waves (legally) around the world!

Illegal Baby Names in Portugal

Portugal’s Institute of Registration at the Ministry of Justice enforces strict naming rules. Baby names must be either Portuguese or Biblical in origin and clearly indicate gender. Nicknames, like Tom, cannot be registered as official first names, though Tomas is acceptable. Vulgar or offensive names are also prohibited, and a list of approved and forbidden names is maintained to guide parents.

Notable Banned Names in Portugal

Ária - Must use the Portuguese spelling "Ária."
Cristo - "Christ" in Portuguese, not allowed as a name.
Eden - Not approved for boys due to its English origin.
Nutella - Like in France, food brands are not permitted.

Always check the official list before committing to a name with international or creative spelling!

Discover traditional and modern Portuguese names.

Illegal Baby Names in Germany

Overall, German law says your baby’s name must clearly indicate gender, not negatively affect the child's welfare, and not be a product, surname, or object.

All baby names in Germany have to be approved by the Standesamt, the German Civil Registration Office. There are two main rules, apart from gender: first, a child’s name can’t be a surname, and second, you can’t name them anything that might cause them problems when they’re older (such as Adolf Hitler or Osama bin Laden.)

Notable Banned Names in Germany

Adolf Hitler - German origin, WWII dictator. Prohibited for historical and ethical reasons.
Apple - English origin, fruit name. Considered too unusual.
Berlin - Place name. Not permitted unless it’s an established first name.
Matti - Finnish origin, gender-ambiguous. Was banned before gender-neutral names became more common.
Osama Bin Laden - Arabic origin. Banned for association with terrorism.

Expect a no from the civil registry if your chosen name is ambiguous, odd, or could bring ridicule.

Explore strong and meaningful German names with us.

Illegal Baby Names in Italy

Italy restricts names that are considered shameful, ridiculous, or embarrassing, or those typically given to the opposite gender.

Notable Banned Names in Italy

Andrea - Masculine in Italy but feminine elsewhere. Rejected for girls.
Blu - English origin, meaning "blue." Not accepted as a first name.
Dalmata - Italian for "Dalmatian." Banned for being a dog breed.
Jesus - Biblical name. Sometimes rejected for being sacred.
Venerdi - Italian for "Friday." Deemed embarrassing.

Names that may cause a child trouble on the playground are likely to be turned down.

Check out timeless Italian names full of charm.

Illegal Baby Names in Sweden

Sweden has an entire governmental department devoted to regulating names, rooted in the Names Act, and working to protect children from ridicule as they grow. Parents must submit their chosen name to the government within three months of a child’s birth.

The general rule is that a name can’t be offensive or cause discomfort for the child. However, the Swedish tax agency, responsible for reviewing names, has interpreted this law in various ways over the years.

Notable Banned Names in Sweden

Allah - Could offend followers of Islam.
Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 - A protest name, which is somehow pronounced "Albin," denied for being undecipherable.
Elvis - Rejected for unclear reasons.
Ford - Considered too much like a last name.
Ikea - Brand name, not allowed.
Metallica - Musical group name, deemed inappropriate.
Superman - Fictional superhero, seen as too whimsical.
Veranda - An object name, unsuitable as a given name.

These strict naming rules, rooted in the Names Act, aim to protect children from ridicule and ensure clarity. The Swedish tax agency is quick to flag names that fall outside the norm.

Discover charming Swedish names inspired by tradition—and not IKEA!

Illegal Baby Names in Norway

Norway’s naming laws are fairly liberal. There are no strict limits, but the government reserves the right to refuse a baby name that might cause a child significant disadvantage. Names that could cause offense, are notoriously difficult to use, or create clear spelling/pronunciation issues are often denied.

Notable Banned Names in Norway

Albin - Latin origin, meaning "white." Denied due to pronunciation concerns.
Gesher - Hebrew origin, meaning "bridge." Banned for being too unfamiliar.
Monkey - English, animal name. Not accepted for use.

As for last names, adults in Norway can change theirs to any name, as long as it is shared by at least 200 other Norwegians.

Learn about Nordic-inspired Norwegian surnames.

Illegal Baby Names in Iceland

Iceland’s naming laws are rooted in tradition and language, with a strict approved list of less than 2,000 acceptable boy names and a similar list for baby girl names. Parents can propose new names, but they must be approved by the Icelandic Naming Committee, which follows specific rules:

Names must be written using the Icelandic alphabet, meaning no names containing the letter “c.”
Names must conform to Icelandic grammar rules and be easily declinable.
Names cannot be deemed likely to cause future embarrassment.

Notable Banned Names in Iceland

Carolina - English/Spanish origin, a variant of Caroline. Not compatible with Icelandic grammar.
Duncan - Scottish origin, meaning "brown warrior." Denied for not conforming to Icelandic grammar.
Enzo - Italian origin, meaning "home ruler." Not accepted due to spelling/pronunciation.
Harriet - French/English origin, meaning "home ruler." Refused due to spelling/pronunciation incompatible with Icelandic.

These naming laws preserve Iceland’s linguistic heritage while ensuring names fit seamlessly into the language and culture, including Icelandic declensions and alphabet.

Discover rare, beautiful, and legal Icelandic names.

Illegal Baby Names in Denmark

Denmark is famously strict, with an official list of 7,000 approved names and a process for reviewing new suggestions. The list includes girl names and boy names, but very few gender neutral names. If you want to take a name that’s not on the list, there’s a very long process of government approval involving Copenhagen University's Names Investigation Department and at the Ministry of Ecclesiastical Affairs.

Notable Banned Names in Denmark

Anus - Latin origin, anatomical term. Deemed inappropriate for obvious reasons.
Cammillla - Variation of the name "Camilla." The excessive repetition of letters is deemed non-standard and could cause confusion.
Jacobp - A misspelling of "Jacob," the added 'p' renders it unconventional and not suitable as a given name.
Monkey - English origin, meaning "primate." Considered distressing to the child.
Pluto - Roman origin, means "god of the underworld" or a cartoon dog. Unacceptable both for mythological and pop culture reasons.
Pippi - Swedish origin, from Pippi Longstocking. Sometimes banned if considered too whimsical.

Illegal Baby Names in Switzerland

Switzerland focuses on protecting children from embarrassment, with bans on names that could bring ridicule or conflict with the child’s interests.

Notable Banned Names in Switzerland

Judas - Biblical origin, associated with betrayal. Not allowed.
Lucifer - Associated with the devil. Rejected for obvious reasons.
Mercedes - Spanish origin, also a car brand. Denied due to commercial association.
Paris - Place name. Not allowed unless it’s a family name.

Illegal Baby Names in Hungary

Hungary only allows names found on an approved list. Deviations can be reviewed but often lead to denials.

Notable Banned Names in Hungary

Cica - Hungarian word for "kitty." Not accepted due to its informal nature.
Dáma - Means "lady" but is not permitted as a given name.
Fifa - Sports federation. Brand and acronym names are not allowed.
Sámson - Variant of "Samson" but can be denied if seen as a non-Hungarian spelling.

Illegal Baby Names in Morocco

Morocco has strict regulations on baby names to ensure they align with cultural and heritage standards. The country maintains a list of approved names and a list of forbidden names.

Rules for Baby Names in Morocco

Parents need to adhere to these rules:

Names must be writable in the Arabic alphabet.
They must follow Arabic grammar rules.
Names must clearly indicate gender.
Vulgar or offensive names are prohibited.

Notable Banned Names in Morocco

Alice - English origin, meaning "noble." Banned for not conforming with Moroccan heritage.
Linda - Spanish/Portuguese origin, meaning "pretty." Rejected for lack of Moroccan roots.
Sarah - Hebrew origin, meaning "princess." Once banned but now generally accepted.
Zineb - Accepted if spelled traditionally as "Zaynab," but incorrect spellings can lead to rejection.

Foreign-sounding names are frequently declined by local registries to preserve Moroccan cultural identity.

Check out rich and cultural Moroccan surnames here.

Illegal Baby Names in Saudi Arabia

Names in Saudi Arabia can be banned if they contradict social or religious values, sound too foreign, or have royal connotations. Like the state of Sonora in Mexico, Saudi Arabia also has a list of forbidden names. The country may also refuse entry to foreigners whose names are considered “too foreign” or inappropriate.

Saudi baby names must clearly indicate gender, avoid vulgar meanings, and must not offend Islamic principles.

Notable Banned Names in Saudi Arabia

Alice - English origin, meaning "noble." Banned for being foreign.
Linda - Spanish/Portuguese origin, meaning "pretty." Also considered too foreign.
Malak - Arabic origin, meaning "angel." Banned for context relating to royalty or religion.
Sandy - English origin, meaning "defender of men." Too foreign.

Saudi naming guidelines are regularly updated, and the list may seem arbitrary to outsiders.

Check out unique and meaningful Saudi Arabian and Arabic names here.

Illegal Baby Names in China

China has introduced guidelines and restrictions on baby names to maintain cultural integrity, social harmony, and adhere to legal standards. Names must be able to be entered into the national ID system, which limits the use of rare or highly complex characters. Additionally, names that violate social or political norms, cause embarrassment, or suggest propaganda are not allowed.

Notable Banned Names in China

@ - Symbol. Names cannot include symbols, punctuation, or numbers. This name was reportedly rejected because it cannot be entered into China's ID system.
Chow Tow - Cantonese origin, meaning "smelly head." Names that are deemed offensive or inappropriate are not allowed.
Hitler - Unacceptable due to its historical associations and negative connotation.
Hong - Generic. Names that are overly generic or imply slogans or propaganda are prohibited.
Islam - Religious connotations. Names that may incite division or refer to religions are sensitive and carefully regulated.
Mao Zedong - Historical figure. Names of prominent political leaders are restricted to avoid impersonation or misuse.
North/South - Geographic directions or overly descriptive terms are generally discouraged in names to maintain cultural norms.

China enforces strict naming regulations to preserve social stability and cultural tradition, making it important for parents to select names that align with these guidelines.

Explore culturally rich and unique Chinese names here.

Illegal Baby Names in Japan

The Japanese Ministry of Justice allows only names made up from a maintained and approved list of kanji (written characters) for use in names. Names must not have overly negative or strange meanings.

Notable Banned Names in Japan

Akuma - Japanese origin, meaning "devil." Banned for negative meaning.
Jiro - Japanese origin, meaning "second son." Denied for girls.
King - English origin, meaning "royalty." Denied for suggesting rank.

The kanji list is reviewed and updated periodically, so parents need to check for their favorite name's current legal status.

Explore unique Japanese names rooted in culture.

Illegal Baby Names in Malaysia

In Malaysia, parents must register baby names with the National Registration Department. The department may decline names it considers vulgar or objectionable, official titles, colors, fruits and vegetables, names based on equipment, or numbers. Names that are confusing, offensive, or inappropriate can also be rejected.

Notable Banned Names in Malaysia

Chow Tow - Hokkien origin, meaning "smelly head." Denied for offensive meaning.
Hitler - Banned for historical reasons.
Kampung - Malay origin, meaning "village." Not allowed as a first name.

Names with negative connotations or embarrassing translations are prohibited to ensure they align with cultural and societal standards.

Discover beautiful Malaysian surnames and their meanings with Family Education's favorite picks!

Illegal Baby Names in New Zealand

New Zealand actively regulates baby names to ensure they are not unreasonably long, confusing, or offensive. Names containing special characters, numerals, or official titles are also disallowed. According to the Department of Internal Affairs, names are rejected if they “might cause offense to a reasonable person,” include an official title, or are excessively lengthy.

Notable Banned Names in New Zealand

4Real - Numeric characters. Numbers are not allowed.
Anal - English origin, anatomical term. Banned for offensiveness.
Chief Maximus - Title names are not permitted.
Lucifer - English origin, associated with the devil. Banned for being offensive.
Justice - This name has been rejected because it contains a title, which is not allowed under New Zealand's naming rules.
Mafia No Fear - This name has been rejected for being deemed inappropriate, as it could be seen as promoting negative or harmful connotations.
Minister - This name is banned for the same reason as "Justice"—it includes a title, which could mislead or imply authority.
Talula Does The Hula From Hawaii - Rejected for being unreasonably long (and likely because it's stupid).
V8 - Combination of a letter and number. Not allowed.

Every year, the Department of Internal Affairs publishes a list of rejected names as a reminder to parents.

Explore creative and meaningful Kiwi names and New Zealand surnames!

Illegal Baby Names in Australia

Australia’s naming laws are straightforward. Names can't be offensive, ridiculous, too long (over 50 characters), contain symbols or punctuation, or impersonate official titles.

Notable Banned Names in Australia

Anzac - Acronym, refers to "Australian and New Zealand Army Corps." Protected by law.
Brfxxccxxmnpcccclllmmnprxvclmnckssqlbb11116 - Invented, submitted as a protest in Sweden but would also be banned here for length and symbols.
Princess - English origin, meaning "royalty." Titles are not allowed.
Satan - Various origins, meaning "adversary." Seen as offensive.
Sir - Title. Any official title is not allowed.

In addition, a child’s name cannot:

Contain numbers, foreign letters, or special characters.
Be a trademark or organization, or similar to either.
Include a statement like "save the whales".

If the parents and government can’t reach an agreement, the government will choose the child’s name. Australia’s approach is all about ensuring names are sensible and respectful.

Discover some wild and unique Australian names and Australian Aboriginal names with Family Education!

Illegal Baby Names in Argentina

Argentina enforces strict baby naming laws to protect children from potential ridicule or harm. Names must align with cultural and societal norms, and names that are deemed offensive, absurd, or confusing are not allowed. The Civil Registry in each province is responsible for reviewing and approving names, ensuring they comply with these guidelines.

Notable Banned Names in Argentina

Batman - As in other countries, superhero names are not accepted as official names in Argentina.
Chevrolet - English, a car brand name. Rejected for being a commercial product name.
Maradona - Similar to Messi, this name is banned in some areas to prevent overuse or inappropriate homage to the football legend.
Messi - Though Lionel Messi is a beloved national icon, using his last name as a first name is banned in certain provinces, such as Santa Fe, to avoid creating confusion or unrealistic associations.
Robocop - English origin, fictional character. Rejected for being a trademarked and absurd name for an individual.
Terminator - Fictional character associated with violence. Rejected for being inappropriate.

Naming Guidelines in Argentina

Argentina’s naming laws emphasize the importance of preserving the dignity of the child. Parents must choose names that:

Do not create confusion with surnames or titles.
Avoid ridicule, offensive meanings, or absurdity.
Respect cultural and societal norms.

While most names are approved, the Civil Registry ensures that rejected names are replaced with alternatives that meet the established criteria. These measures are designed to protect children and ensure their names reflect respect and practicality.

Check out vibrant and meaningful Hispanic names here.

Other Outlawed Baby Names Around the World

From fruit to royalty, parents everywhere test the system!

Bandit - New Zealand, meaning "outlaw." Rejected for encouraging lawlessness.
Devil - United States, various meanings, blocked in a few states.
Fish and Chips - New Zealand, English, food term. Not permitted as a pair of siblings.
Hermione - Mexico, literary, from Harry Potter. Denied to prevent social problems.
Pepsi - Australia, France, global brand. Not allowed as it’s a trademark.
Q - Sweden, a single letter. Not sufficient as a legal name.
Saint - New Zealand, United States. Rejected for being a title.
Stallion - New Zealand, meaning "male horse." Denied due to animal associations.
Violence - United States, France, others. Officials have vetoed it everywhere attempted.

Naming a Baby? What Parents Should Remember

It’s fun to get creative when naming your child, but sometimes less is more if you want to steer clear of legal headaches. Make sure to check your local laws, avoid risky spellings, and consider how your chosen name might affect your child in future jokes or job interviews. And if your heart is set on a truly unique option, a little research and a chat with your local registry can save you from disappointment (and a lot of paperwork). Happy naming!

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Do you have any parenting questions for our parenting coach and expert, Dr. Ana Aznar? Ask for free today!

Tara Rhiannon Dawn Fietz, BA, MFA

About Tara

Hailing from Canada, Tara is a graduate of Scotland's University of St. Andrews in creative… Read more

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