How do you say "What's your name?" in Kazakh?

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When you want to ask "What's your name?" in Kazakhstan, you could say, 

Сенің атың кім?
Seniñ atıñ kim?
What is your name? (Informal)



This is a casual way to ask. If you want to be polite, you would say,

Cездің атыңыз кім?
Sezdiñ atıñız kim?
What is your name? (Formal)