I just recommend no cutesy rhyming names, names that start with the first letter or names that "go" together somehow. Sort of by accident I've got two "biblical" names that go together...Caleb and Joshua. Two of my oldest children voted for the Caleb name, my other son voted for Joshua...so I didn't know until later that there are two biblical charactors that are Caleb and Joshua (the only two original Jews that started wandering and were still alive at the end) which isn't bad or anything...just a recommendation. They have a hard enough time establishing an individual identity as it is.