I really like at least having them with the same letter/themed. Sometimes it's a bit confusing when they're too similar. One of the triplets I had (Bennett, Benjamin, and Bentley) were in my 100 baby chall. I named the first one Bennett and when there was another I was like :0, maybe i'll name this one Benjamin and when there was another I didn't want it to feel left out lol so I was like to continue the "Ben" themed I picked Bentley. Can you imagine how hard the 100 baby chall was with triplets plus 2 other toddlers and some kids!