Absolutely second-guessing our name choices. I always have, though...I think it must be normal??
I go through days when I feel pretty blah about the name, then wonder at myself...how can I possibly give her a name that I'm not wild about?! Thing is, I've looked through thousands of names and these two or three are the winning combination of I like them, dh likes them, and they're not going to spell something obscene with initials.
There is no girl name (other than one obscene initial one) that I would feel sure of. And there is only one boys' name I'd feel sure of--but she's not a boy! Gah!
The only name I regret, just a little, after our kids are born, named, and loved, is the one that was too common. Like top-10 common. I wish we'd gone for the more adventurous name we had picked out. With our other names, I love them. I wavered on all of them at around this point, but feel sure now that they were good choices.
Simon is a great name, btw.