If I have a boy...

Boy Names
1

See the results of this poll: Liam Williams?

Respondents: 28 (This poll is closed)

  • Yay : 6 (21%)
  • Nope: 22 (79%)
2

You could. Some people would not even know they are related. I personally would not.

3

I wouldn’t.

4

I don’t see [name_m]Liam[/name_m] [name_m]Williams[/name_m] as any different from [name_m]John[/name_m] [name_m]Johnson[/name_m], [name_f]Laura[/name_f] [name_u]Lawrence[/name_u], [name_u]Bert[/name_u] [name_m]Roberts[/name_m], or [name_m]Rick[/name_m] [name_m]Richards[/name_m].
In other words, I don’t think it can work at all without sounding blatantly intentional and a little corny.