As we don't know the sex we've come up with a few for each. I'm not sure about all of them (some DH is keener on than me) but I don't dislike them strongly and we struggled to find many names that one or other of us didn't hate. Surname is pretty ordinary, two syllables beginning with R.
Ellen
Bethan
Cecilia
Josephine (Josie)
Sebastian
Daniel
Joseph (see a theme here?!)
Alistair
So which do you like most/least? Hopefully you won't all hate all of them as I think we'd struggle to agree on anything else, but looking for feedback on things people don't like as well as do like. Thank you!