@Pudding01
I've always liked George. He did like it until he heard Jack and now that's his favourite.
We both think Harry is OK. Surname starts with H, so could either look cool or silly!
DD is Erin, if that helps people decide...
DH was adamant that he wanted Jack. I was equally adamant that I did not. I wanted Isaac. Eventually I said to him that I was never, ever going to agree to Jack, so he needed to take it off the table. He agreed to, but said the same about Isaac. It pained me to let it go, but it was the right thing to do.
When I suggested the next name on my list, he made a flippant comment (a reference to a children's cartoon). I then paired that name with the middle name we'd already agreed on (incidentally, George) and he realised that it went really well.
Also, DH liked Harry for DS2 but our surname is also an H and I'm not an alliteration fan. But some people like it. A friend has two boys and a girl. All H names, and they have an H surname too.