Eve in my language sounds like "eeeeev" which is really hard to say without sounding whiny. I like
Eva (eh-va and ay-va) but not ee-va or
Eve.
Lilith seems more mature, it has some soft sounds but overall it sounds fairly serious. It's hard to say if you're a kid but there's always
Lily. It's so much like
Lily and
Judith that I don't think it's possible for it to sound edgy, even if people try to use it in an edgy way. I haven't studied the myth, but from what I've heard,
Lilith is also more positive and a better namesake for a daughter.