Hmmm to me
Valentine sounds really feminine. I know it was a strictly masculine name but so was
Shirley. It just makes me think of flowers and hearts :P I dislike
Tina as well. But I also dislike
Val. I think if I had a daughter named
Valentine I'd call her by her full name and if she picked a nickname I'd hope it would be Vallie or
Allie which are fine.