Shai

Sirona

Sól 

Suadela

Sulis

Trivia

Vacuna

Vairë

Valkyrie

Vána

Vanadís

Venilia

Verbeia

Veritas

Zisa 

Aegle

Gondolin's list "Mythological goddess names for girls" of 17 great name ideas: Shai - Aegle!

Mythological goddess names for girls

This list strives to include all more-or-less usable mythological names for girls out there. This is a great resource for anyone looking for an unusual name with history and depth and will continue to get better as the list grows.
So far added: Celtic, Egyptian, Greek, Nordic, Roman and Tolkien deity names. If you have any additions, please send me a message!