How to say What is your name? in Austria

Austria
Capital city:

Vienna (Wien)

National / Official language(s):

German (Austrian german)
Slovenian (Carinthia and Styria)
Croatian (Burgenland)
Hungarian (Burgenland)

Other spoken language(s):

English (Big cities e.g. Vienna, Graz, Salzburg)
Czech (Neighboring country)
Slovak (Neighboring country)

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 Austria