Can't agree on boys names?! Help?!

My husband and i can't agree on a boys name. The whole way through the pregnancy he has given the bump a nickname..... I thought it was a nickname now he insists it has to be the name. Either than or it must be named after his Dad who's name I'm also not keen on. I've suggested other names but he won't listen, i don't think he realises how much it's upsetting me and now I just want a girl to avoid this chat! I'm happy to compromise with his Dad's name as middle name or something but he's not! Any advice welcome!