Names

I have known for a few months now that picking names will not be easy. We basically have to have two girl and two boys names on standby because we won't know the sex until birthday. Every name we like, we shoot down the next day or even the next hour. It is very frustrating. To me, the name is not that big of a deal. I just don't want their names to be too difficult to spell or pronounce. Our last name will give them enough trouble.