In ancient China, the word "Zi" was the most commonly used, meaning "You", and sometimes "Er" was used, with the same meaning. "catalpa", five lines of wood, originally meant "catalpa".
in the name of a person, it means vigorous, thriving, self-improvement, tenacious vitality, etc. Generally, it also takes its homonym "Zi" to show concern and care for children. It is suggested to use "catalpa", so that the name will have more connotation.
Note on naming children:
The first thing to note is that there are differences between boys' and girls' names. Girls' names should be elegant and beautiful, such as "Jing Xian" and "Ya Li", while boys' names should be rough, bold and open-minded, such as "Zhengguang" and "Wulin".
the second point is to be novel and avoid convention. There are many boys' names with the suffix "strong", "great", "rich" and "expensive", and there are also many girls' names with the suffix "ping", "Li" and "Jing". There is no need to follow suit when naming your children.