For some reason I wanted to recommend Hill, ha ha don't think that sounds right! That is hard, maybe Annabelle? I'm not sure about your last name or how much middle name you want, but that could have a nice flow?
I also think it would be better used as a middle name. It's hard to think of names that go with it as a first name. I personally like Lily Faith or Lillian Faith.
Re: Middle name idea!
That's what I keep telling my husband but he loves it.
I think short one syllable names are the hardest to put a middle name with
What about
Faith Adele
Faith Amelia
Faith Olivia
Check this webpage out too it's GREAT for baby names that match an existing name.
https://www.nymbler.com/
Faith Madeline
I thought that too. I definitely think it needs to have multiple syllables with a softer beginning sound. Examples
Faith Madeline
Faith Mikayla
Faith Frances
Faith Abigail
Eleanor 9.30.13
Faith Evelyn