Elisha is purely male to me, and I find it weird to even think about it on a girl. So I think it works for a guy.
I don't like your other ideas though. I do like
Eliane, with this spelling.
Monsters are real, and ghost are real too. They live inside us, and sometimes, they win
- Stephen King
PNL: http://www.behindthename.com/pnl/45898
Top rated: Eulalie and Henry
Bottom: Lykke and Isak