In Switzerland, you'll find last names with French, Italian, German, and Romansh roots, all of which are official languages in Switzerland.
The most common Swiss last name is Müller, which means "miller" in English. You'll find Müllers mainly in the German-speaking cantons, which make up most of the land area of Switzerland.
Most Popular Swiss Last Names on FamilyEducation: Accola, von Arx, Schaffhauser
Image: The Matterhorn, Switzerland