Need help with baby girl name!

Hi! I'm currently pregnant with my third child and we found out when I was 12 weeks along that we were having another girl. I'm having a lot of trouble trying to come up with a girl name that I not only like, but isn't too common/popular. I don't like traditional names and I want something unique, however something that isn't too out there (if that makes sense lol) My husband picked our first two children's name and I love my sons name (Liam) but I had the same problem trying to come up with my first daughters name and we ended up naming her Mia. My husband loves her name, and athough I think Mia is a pretty name, I still wish I would have named her something different/more original, but still don't know what! So if any of you have any suggestions at all I would greatly appreciate it! Thank you!