Little boy, surnamed Liu. His sister's name is Zi Yuan, so it's better to put Zi Yuan on it. Thank you in advance

If you want to be named your birthday, you can say your last name. Confusion is not good. The name you want to count does affect your life, but if you choose it casually.

You can get together with Liu Zirui, Liu Zijun, Liu Ziming, Liu Zishuo or Zi Zi Yuan. It's not bad to get together.