You asked whether it is useful to name a child or not. I don’t quite understand your concept of “is it useful?”
I can only tell you that it can be used. There are too many people who use the word "yan" in their names. You can Baidu it yourself.
The basic things to note when naming are:
1. There are no uncommon words,
2. There are no homophones that are easy to make fun of, including the fact that there is no problem listening to the name alone, and The combination of last names creates bad homophony.
3. Be careful not to have pronunciations similar to words that are indecent, ominous, or derogatory.
Fourth, try to have some cultural connotation or literary talent, and try not to use tacky names, such as Zhang Ergou, Li Sanlang and so on.
5. It is not difficult to read.
Commemorative significance may be considered under special circumstances. For example, festivals, zodiac animals, years, solar terms, regions, or commemorating someone or something, etc.
As long as you pay attention to the above five points, you can call him out.
As for fortune-telling first and then naming, it is necessary to connect the date of birth, the birth date, the five elements, metal, wood, water, fire, and earth, and what is more, there are also requirements for the number of characters in the name. of. I don't know about such noisy things. Because I don't want to know.
For your reference.