well, that is totally up to you but here are some ideas:
kai
jasper
carlisle
joe-joe
felix
Alfie
aaron
call him maxy or noah
Damien
Your Baby Boy!
How about Millie mable or if it's a boy Jasper
I'd go with Liam, but that really has to be a personal choice.
Your Nephew :)
an African
Toast.
Flynn
you have to have sex to have a baby and hope it is a boy so you can call it Freddie.
We call it a babushca
2/3 chance they get a boy, 1/3 chance they get a girl.