Hello. If you want to name your baby according to the theory of Yin Yang and Five Elements, please pay attention to a few points.
First of all, choosing a name does not mean filling in whatever is missing in the five elements with words corresponding to the attributes of the five elements.
Second, the name cannot be separated from the birth date of the person being named.
Thirdly, when choosing a name, you not only need the baby’s birth date, but also what season of the five seasons the baby was born in.
Fourth, when choosing a name, you should also pay attention to whether the three characters composed of the characters you use are suitable (the number of strokes in the Kangxi dictionary should be used for the strokes of Chinese characters).
Fifth, the dialectical relationship must be used when choosing a name.
There are some other considerations.
Hope it can help the original poster.