You have very mature taste for a 13 year old! If I can look back, through the dense mists of time, to myself at that age, I think I would have only agreed with you on
Elliot,
Lydia,
Charlotte and
Anastasia.
It's amazing to me that
Brian has become appealing to young people again. I remember back when
Brian being one of Dumbledore's middle names was meant to be a hilarious joke because it was considered so boring and ordinary.
I love a lot of these names.
Helen is one of my faves too, and
Ivy!
Your style feels very "Gilded Age/Belle Epoque" to me (with a few exceptions). It's a lovely list.