"However, you'd get eh-LAY-nah all the time."
I agree because I get eh-LAY-na all the time. Rarely, I've gotten ee-LEE-na, but for the most part, you can count on the eh-LAY-na pronunciation. I like my name, but between the two, I can picture
Natalia in your family. I also like an earlier suggestion of
Eliana. I feel
Isabel,
Sofia and
Eliana would make an absolutely stunning sibset.