sorry , I forgot your name. 😅 は 日本語 で何と言いますか？

質問を翻訳

@jisherefoo2020

I’ve heard how to ask the other person’s name effectively when you’ve forgotten.

Could you show me how to write your name in kanji?
すみません、お名前は漢字でどう書くのですか？

Could you tell me your name again? Oh, yes, Tanaka san, I know that, but what was your first name?
もう一度お名前を教えてもらえますか？
田中さん、それは知っております。田中なにさんでしたっけ？

I think you have an advantage because people know you’re non Japanese so they will be happy to tell you again even if you’ve forgotten.