I'm currently 17 weeks with dc2, don't know what we're having and won't either - but I'm having the same problem I did with DD. Going through all the names, I just don't tend to like boys' names! The few that I do like are my brother-in-law's name, my sister's boyf's name and my cousin's husband!
I also like Jeffrey, as that was a family name - but DH likes Geofrrey as THAT was a family name, so no agreement there... I've gone through the family tree and turned up such gems as Walter and half a million Johns and James's -sigh-