I like the name nalayna but husband doesnt
There are too many names out there for anyone to be able to help you narrow it down from such a blank slate. Consider what language origin you like, whether you want to name her after someone in the family/friend/character, a particular letter for her first name, unique or popular, short or long, eventually you will figure it out..
Kaylyn, Zylah, Zyra, Zara,
Depends on what kind of names you like? Unique, old fashioned, names you hardly hear of, popular names