Evanora looks lovely but I wonder if it's pronounced EE-vah-nora or eh-vah-nora. Because it looks like
Eva and
Nora smooshed together. It also sort of looks like Evil
Nora or Ever
Nora. I think it might be a cool way to honor your
Evan and
Nora but it does sound a bit too made up.
Evanora sort of reminds me of a girl in a book I read once who was named Noramary and I always thought that was pretty (although I'd go with Nora-Mary or
Nora Mary instead).
That movie looks quite interesting! I don't know why The Wizard of
Oz story seems to be so popular right now though, seems there's been quite a few
Oz themed movies, books and musicals made recently.