遇到体育明星，怎么用英语说“您能给我签个名么”，谢谢

Would you please sign for me?我说过这句话，顺利地要到了签名～

Sorry for unterruption,/Excuse me,Would you sign your name for me?
/Could you give me your signature?

could you give me your signature?

Do me a favor to sign for me please。

上面的都可以 老外都听的懂

索取签名专用词是 autograph
I've got lots of famous footballers' autographs.
我有许多著名足球运动员的亲笔签名

用signature绝对是Chinese English.虽然人人都能听懂

如果要求对方在正式文件上签字，则用approve.
Can you approve this paper for me?
你能给我签注这份文件吗？