South American Last Names and Meanings

South American Last Names and Meanings

South American surnames don't just tell you where someone came from—they tell you about entire civilizations, waves of immigration, colonial histories, and indigenous roots that run deeper than we often realize. 

You'll find Spanish conquistador names sitting right alongside Portuguese settler surnames, indigenous words that survived centuries of change, and Italian, German, and Lebanese names that arrived with hopeful immigrants seeking new beginnings. So, it's pretty amazing when you think about it that way. And now, let's take a closer look at more South American surnames, from Venezuela to Chile!

Most Popular South American Last Names

First, let's check out some of the most common South American last names that you might find, regardless of country borders. These are the ancestral names that have spread through families and landscapes all across South America through cultural blending.

1. Acuña - Forged, a flattened stone  
2. Águila - Eagle, strength, freedom  
3. Allende - Beyond  
4. Anaya - Brotherhood, protector  
5. Balboa - Place of the valley  
6. Bolívar - Mill; of Basque origin  
7. Borges - Hut, cabin  
8. Chávez - Keys; of Italian origin  
9. Flor - Flower  
10. Guevara - High pasture  
11. Machu - Old  
12. Mercado - Marketplace  
13. Pelé - Short, bold; with African roots  
14. Pizarro - Blacksmith  
15. Quintana - Fifth, a place by the road  
16. Río - River  
17. Sucre - Independence hero  
18. Valdés - Of the valley  
19. Vega - Meadow, a fertile plain  
20. Zapata - Shoe, cobbler

South American Surnames From Spanish Origins

These names arrived with Spanish colonizers and settlers, many carrying centuries-old meanings that still resonate today.

1. Aguilar - Eagle's nest
2. Álvarez - Son of Álvaro (guardian of all)
3. Alonso - Noble and ready
4. Blanco - White or fair-skinned
5. Castillo - Castle (lived near a castle)
6. Castro - Fortress or castle
7. Contreras - Surrounding area or region
8. Cortés - Courteous or polite
9. Cruz - Cross (religious significance)
10. Delgado - Thin or slender
11. Díaz - Son of Diego (supplanter)
12. Domínguez - Son of Domingo (belonging to the Lord)
13. Espinoza - Thorny place
14. Fernández - Son of Fernando (adventurous journey)
15. Flores - Flowers
16. Gil - Shield bearer
17. García - Young or brave one
18. González - Son of Gonzalo (battle or war)
19. Gómez - Son of Gome (man)
20. Guerrero - Warrior
21. Gutiérrez - Son of Gutierre (ruler of the army)
22. Herrera - Ironworks (blacksmith)
23. Hernández - Son of Hernando (adventurer)
24. Jiménez - Son of Jimeno (listener)
25. López - Son of Lope (wolf)
26. Marín - Of the sea
27. Martín - Dedicated to Mars, god of war
28. Martínez - Son of Martín (warrior)
29. Medina - City or town
30. Mendoza - Cold mountain
31. Molina - Mill (lived near a mill)
32. Montoya - Mountain range
33. Moreno - Dark-haired or brown-skinned
34. Muñoz - Son of Muño (hill)
35. Navarro - From Navarre
36. Ortega - Nettle (place where nettles grew)
37. Ortiz - Son of Orti (fortunate)
38. Pérez - Son of Pedro (rock or stone)
39. Ramirez - Branches (possibly lived near trees)
40. Rodríguez - Son of Rodrigo (famous ruler)
41. Romero - Pilgrim to Rome
42. Rubio - Blonde or fair-haired
43. Ruiz - Son of Ruy (famous ruler)
44. Sánchez - Son of Sancho (saint)
45. Serrano - From the mountains
46. Silva - Forest or jungle
47. Soto - Grove or small forest
48. Suárez - Son of Suero (swineherd)
49. Torres - Towers (someone who lived near towers)
50. Vázquez - Son of Vasco (from the Basque region)

South American Last Names From Portuguese Origins

Brought by Portuguese settlers, especially prominent in Brazil, these names often reflect occupations, places, or personal characteristics.

1. Alves - Son of Álvaro
2. Araújo - Place of oak trees
3. Azevedo - Holly tree grove
4. Barbosa - Place of beard grass
5. Campos - Fields or plains
6. Cardoso - Place of thistles
7. Carvalho - Oak tree
8. Castro - Castle or fortress
9. Costa - Coast or shore
10. Correia - Leather strap maker
11. Cunha - Wedge-shaped land
12. Dias - Son of Diego
13. Ferreira - Blacksmith or ironworker
14. Fernandes - Son of Fernando
15. Freitas - Rocky place
16. Gomes - Son of Gome
17. Gonçalves - Son of Gonçalo
18. Jesus - Jesus (religious name)
19. Lima - Lime tree or from Lima
20. Lopes - Son of Lopo
21. Martins - Son of Martim
22. Marques - Marquis (nobility)
23. Melo - Apple tree
24. Mendes - Son of Mendo
25. Monteiro - Hunter or gamekeeper
26. Moreira - Mulberry tree
27. Nascimento - Birth or nativity
28. Nunes - Son of Nuno
29. Oliveira - Olive tree
30. Pereira - Pear tree
31. Pinto - Painted or colorful
32. Pires - Son of Pedro
33. Ribeiro - Small river or stream
34. Rocha - Rock or stone
35. Rodrigues - Son of Rodrigo
36. Santos - Saints (religious dedication)
37. Silva - Forest or woods
38. Soares - Son of Soeiro
39. Sousa - From Sousa (place name)
40. Teixeira - Yew tree

Indigenous-Influenced South American Last Names

These beautiful names connect families to the original peoples of South America, carrying meanings from Quechua, Guaraní, and other indigenous languages.

1. Achocalla (Aymara) - Near the river bank 
2. Ancco (Quechua) - Eagle
3. Apaza (Aymara) - To carry
4. Arapy (Guarani) - Sky
5. Ccopa (Quechua) - Emerald
6. Choque (Quechua/Aymara) - Lance or spear
7. Churata (Aymara) - Name of honor
8. Colque (Aymara) - Silver
9. Condori (Quechua) - Golden condor
10. Huanca (Quechua) - Stone or rock
11. Illa (Quechua) - Sacred stone
12. Karai (Guarani) - Gentleman; master
13. Kuara (Guarani) - Sun
14. Mamani (Aymara) - Falcon
15. Nhandecy (Guarani) - Our mother
16. Nina (Quechua) - Fire
17. Qhapaq (Quechua) - Rich or powerful
18. Quispe (Quechua) - Diamond; precious stone
19. Sinchi (Quechua) - Strong or brave
20. Soncco (Quechua) - Heart
21. Sumana (Quechua) - Beautiful
22. Tapia (Quechua) - Wall
23. Tupã (Guarani) - God
24. Wayna (Quechua) - Young man
25. Yupanqui (Quechua) - Honorable; you will tell with honor

South American Last Names From Italian Immigration

Brought by the massive wave of Italian immigrants in the late 19th and early 20th centuries, these names are especially common in Argentina, Brazil, and Uruguay.

1. Barbieri - Barber
2. Benedetti - Blessed
3. Bruno - Brown-haired
4. Caruso - Boy with shaved head
5. Colombo - Dove
6. Conti - Count (nobility)
7. De Luca - From Luca
8. Esposito - Exposed (given to orphans)
9. Fontana - Fountain
10. Ferrari - Blacksmith
11. Gallo - Rooster
12. Greco - Greek
13. Lombardi - From Lombardy
14. Mancuso - Left-handed
15. Marino - Of the sea
16. Moretti - Dark-haired
17. Ricci - Curly-haired
18. Romano - From Rome
19. Rossi - Red-haired
20. Santoro - All saints

South American Last Names From German Immigration

German immigrants brought these surnames, particularly to southern Brazil, Argentina, and Chile.

1. Becker - Baker  
2. Braun - Brown  
3. Fischer - Fisherman  
4. Hartmann - Strong man  
5. Hoffmann - Steward  
6. Klein - Small  
7. Koch - Cook  
8. Müller - Miller  
9. Neumann - New man  
10. Richter - Judge  
11. Schäfer - Shepherd  
12. Schmidt - Smith  
13. Schneider - Tailor  
14. Schröder - Tailor  
15. Schulz - Village headman  
16. Schwarz - Black  
17. Weber - Weaver  
18. Wagner - Wagon maker  
19. Wolf - Wolf  
20. Zimmermann - Carpenter

South American Last Names From Lebanese & Arab Immigration

These names arrived with Lebanese and Syrian immigrants, particularly prominent in Colombia, Brazil, and Argentina.

1. Bitar - Veterinarian  
2. Cure - Priest  
3. Daher - Helper  
4. Eljure - The neighbor  
5. Farah - Happiness  
6. Hakim - Wise or doctor  
7. Khoury - Priest  
8. Maluf - Familiar or friendly  
9. Nader - Rare or precious  
10. Nassir - Helper  
11. Saab - Difficult  
12. Simón - He who hears  
13. Tahan - Miller  
14. Yamín - Right hand  
15. Zuleta - Small prayer rug

Famous South American Last Names (With English Translations) 

When it comes to influential South Americans, their names often carry historical significance. Here’s a mix of historical and modern famous last names that have left a mark. 

1. Bolívar - Meaning mill, this name is of Basque origin; i.e. Simón Bolívar (the “Liberator”)  
2. Borges - Hut, cabin; after Jorge Luis Borges, a literary giant  
3. Guevara - High pasture; you might recognize it from Che Guevara, a revolutionary leader  
4. Mercado - Marketplace; like Luis Mercado, a pioneering physician  
5. Pelé - Pelt, fur. While more commonly associated with the legendary Brazilian footballer, Pelé remains a short and bold name derived from African roots

South American Surnames That Tell Stories

What fascinates me most is how the same surname can mean completely different things depending on where your family settled. Take "Silva", for example: in Portuguese areas, it means "forest," but you'll find families named Silva who've never seen a rainforest because their great-grandfather was actually a Spanish colonist whose name got adapted over time.

Plus, there are also the compound surnames that South American families created by combining maternal and paternal names. My friend's daughter carries both her mother's indigenous Quechua surname and her father's Italian family name—talk about wearing your multicultural heritage with pride!

If you want to learn more about specific countries in South American, ancestral heritage, and naming traditions, take a look at more surname lists on Family Education.

For more information check out these popular topics:

• Chilean Last Names and Meanings
• Peruvian Last Names and Meanings
• Brazilian Last Names

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