Oh, man.
Elsa is one of my favorites. That hurts. haha
Eva is gorgeous too, of course.
Eva Gabrielle is my stock combo for her. But I always think of a guy I knew in graduate school. His wife was expecting and they couldn't decide on
Evie Rebecca or
Rebecca evie. This was back in the late 80's before
Eve /
Eva names became popular. I was so impressed with their choices. Anyway,
Eva Rebecca is also an option that you might like.