询问对方或他人姓名的英语句型有以下几种:
May I have your name, please?
Could you tell me your name, please?
What's your name, please?
What is your name?
Are you XXX?(这里XXX是对方的名字,这种表达方式不太常见,通常用于非正式场合)
建议在实际交流中,可以根据具体情境和对方的习惯选择合适的句型。例如,在正式场合或初次见面时,使用“May I have your name, please?”会更加礼貌和得体。