Help me come up with a name. My surname is Huang Yan. What should I call him?

Now you can take your father's or mother's surname. If your family doesn't care, you can put your lover's surname first. "Yan Huang" may be a better name.

For example, Yan Huang Chengyao

Yan Huang Shunyao

Of course, if you don’t mind, you can call him descendant, but I’m afraid someone will make a malicious joke.