Zhao is a child, the boy of twins is called Zhao, and the girl is called Zhao. What is Zhao Chi's nickname?

You can give your child a nice name.

Since they are twins, let's call them boy Zhao Yichi. Nickname is, it's a homonym for taking gas apart.

Or Zhao Nuofeng.

Nicknamed Fengfeng.

Hehe, it's purely personal and has no academic background.