I'm not sure how to pronounce it? At first glance I thought it was a misspelling of the name
Leif. I love the name
Leif! Officially it is prn l-ayf, but I prn it like the word leaf. Liev also makes me want to add the letter e (as in
Lieve) which is a Belgium girls name I think?
I think
Gilead Levi would be better as you wouldn't wonder about the gender of the child.
Gilead Leif, however, would be my choice