I like
Camille and
Camilla, and I think they look good, but they're not my all-time faves or anything. I knew one girl named
Camilla, but we were never more than acquaintances, so it didn't really leave a lasting impression on me.
I think it would be cute on a little girl, and it would work for an adult. Aunt
Camilla has a nice ring to it ;D But Grandma
Camilla? I don't know...