I'm not getting the S on the end. it makes it sound too much like the last name Evans. I don't even know any boys named Evans with the S on the end. I know one girl named Evynn, spelled like that. I don't care for it, but it's better than Evans.
Some dear friends of mine and DHs just had a baby girl and named her Evan Faith. She is a beautiful little girl she has brown hair and the biggest green eyes I've ever seen she is such a sweetie too! I also have a friend,Samantha who named her DD Tyler Grace,I love both names for either sex,but I kind of think Evan is too masculine but if you were to pair it with a traditional girl MN I think it'd be very cute!
good luck
I think Evans will cause a lot of confusion.
Shelby
SAHM to Haylei