What's in a name?

Why is it so hard to name a boy? Jenna's name came so easily to us and we had the perfect girl's name picked out if this one was a girl. But we're having issues with picking a boy name. It started out Jack Thomas. It didn't go over so well with certain un-named close family members who thought it would be ok to make fun of. Seriously!! who makes fun of a name?? to the parents faces!! Those of you who know our family should know who I'm talking about. So, instead of struggling with that his whole life we decided it was best to take that one off the list. Plus, I think we were both settling with it as well. We've got 4 1/2 months to come up with something and we may not know till he's here, but he'll have a name before he comes home.