What's the name of Jiazi in the middle? My name is He, my wife is Li, and I want a unisex name.

Generally speaking, good words all have the same pronunciation in the middle, so the words taken later mean very good and happy. be just like

Tim Le

, Jia Zhen, Jiahe, Jiasheng, Jiaxing,

okay

Jiadi

Jia Qiang, Jia Rong and Jia Hui are all fine.