My surname is Niu. What name should a wife give birth to a girl?

To be generous and gentle, just call Niu Zhuojia (Yan). Zhuo is excellent, beyond the meaning of parents. Jia is loud enough, and Yan represents beauty.

Those who want to be avant-garde and fresh are called Niu Weixi, their parents' only hope.

The one who wants to be a gentle lady is Niu Xiaoying. What a lovely name!

If you want poetry, it's called Niu Shiyun.

Besides, Ni Xing, Huitong and Novelty are all good choices!