How to say What is your name? in Switzerland

Switzerland
Capital city:

Berne

National / Official language(s):

German
French
Italian

National / mainly used expression(s)

German
Wie heißen Sie?
What is your name? Very polite way
German
Wie heißt du?
What is your name?

How to say What is your name? in different countries (languages)

Other expressions and phrases in Switzerland