if my youngest brother was a girl(he is now 16), he was going to be named Mia.. and a really good friend of mine has a daughter who is 1 1/2 years old with this name-but she spells is Meah. dont know any yorkies with this name(seen a couple on here).
i think Mia is a really cute name, but i like Sophie too!! If i had to choose, i would say Sophie!!
