I like the sound of
Eliza more. It's very strong.
Delilah is pretty, but the De- at the beginning feels like a suffix. I know it isn't, but I simply prefer
Lila.
Name These Characters 1 (over)
https://www.behindthename.com/bb/game/5316320
Name These Characters 2 (just started)
https://www.behindthename.com/bb/game/5327763
My polls:
https://www.behindthename.com/polls/member/181370