Yes, that's some other ways to ask for a name.. e.g.: can I have your name please, what should I address you.... as long if your next party understand what you are asking of-course you can use it all

What’s your name...可以是正式或是非正式的，都可以 然后在不一样的情况下 别人问你叫什么的话 当你要回问的时候 直接讲and u?或者how about u 然后比较礼貌一些的问 可以说may I know your name

Can I have your name, please? I'm Spark. Who are you? - less formal Name's Spark. .....? - less formal. And to whom am I speaking? - formal and old. . And, what name do you go by? What should I call you? How do you spell your name?