Is the radical of the word child three knives? Is it not good to put it in the name?

Children mean: red.

It's appropriate to name a girl.

That doesn't mean a knife.

An explanation

A pinyin shan 1.

(1) beard and pattern.

② hair length.

Two pinyin xian3.

"Sister" is the surname of the ancient Qiang people.

There is no need to over-interpret the radicals of Chinese characters here.