Do you have any naming software? Please give me the kind that is free and easy to use.

You can try: Zhihu Life APP. When I named my baby at the end of last year, I also downloaded a bunch of software. Many of these messy softwares are calculated by computers and are not practical. Later, my friend recommended Zhihu Life APP. The owner inside is very talented and knowledgeable. They named the child according to the date of birth, and the name is very meaningful.