Sister (brother) names, single names and double names, ok?

Single name and double name are slightly inappropriate. As children get older, they will be confused about it. If not handled properly, it will even affect the child's future growth and delay his life.

If boys' names must be duplicated, change girls' names to duplicate names. It is not difficult to spend more money, change accounts and change files.

I hope the landlord will think it over.