Ivy Greene does sound weird, but
Adam and
Ivy is even weirder because it sounds awfully close to
Adam and
Eve.
There aren't many Japanese names that fit well with
Elizabeth,
Eleanor and
Isobel, but here are a few that I think
MAY:
AinaAiriAyaEmiHanaHinaNaomiNoaReiRinRenRinaSora
I don't like
Yuki. It sounds like a male name. It's too close to yucky! :(