I don't use the French pronunciation of
Jolie. So, Joely and
Jolie are pronounced the same way to me.
I will assume that Joely is not used very often because it looks rather masculine. The
Joel really stands out. I mean, if I just glanced at the name, I would assume it was a nickname for a little boy named
Joel.
All in all, I like the sound but I think
Jolie is a better choice.
:)