English sentence patterns of asking each other's names

What name should I say?

Chinese definition: What's your name?

What is your name, please?

English interpreter: May I know your name?

What's your name? What's your name? May I know your name?

English interpreter: Can you tell me your name?

How can I call you?

English interpreter: What should I call you?

What should I call you?

English interpreter: What should I call you?

6. What should I call you?

Chinese definition: how to address you?