I personally like Ethan the best. (If you wanted a shorter, quicker way to say his name, just dropping the "an" works...pronounced like "eeth", but people won't automatically crop his name like they always do with names like Michael or Alexander.) And, honestly, it doesn't matter if every son on Pet Talk or anywhere has the same name as yours. They could all be Johns, and if you like John...then, that should be the name you go with. Names are common for a reason, because they're nice. I think all the names sound nice...I don't like Ethan Paul as much as I like Ethan Alexander, though. If you were going to switch the names around, instead of sticking with the middle name of Paul, that's my favorite. Regardless, though, I'm just excited to see photos and maybe even meet you one day!