Which word is better, Yu or Yu?

According to Baidu Chinese, Yu means: 1. Meiyu 2. the brilliance of jade. The meaning of pleasure: happiness; Joey. The moral is very good. Everyone can have a name.

Jade refers to flawless white jade. According to the existing ancient writing materials, the oldest form of the word "Yu" is the seal script included in Shuo Wen Jie Zi. Its original meaning is a beautiful jade; Later it was extended to the brilliance of jade. As a child's name, it means that the child's future is as innocent and pure as white jade and has a bright future life. Joy starts from the heart, and the sound is soothing, and the heart indicates that it is related to the mood; Jade sound means sound reading. In the six books, it belongs to the form and sound. Shuowen: "Pleasure, thinness". Words that directly express happiness and joy are Yi and Shuowen: Yi,. As a name, it expresses parents' good wishes to children, hoping that children can grow up happily and healthily and have a happy life.