Aurèle

Aurèle's nice but not given anymore. Many kids are called Aurélien, though, and the feminine form is Aurélie (really nice).

No offense, but I'd say this name fits a girl better than it does a boy (or man, for that matter). When looking at it, I was reminded of "aureole" - the French word for "halo" - which, itself, sounds feminine. But this is a beautiful name - that's undeniable. I'd consider using it, because it brings to mind an angel with a radiant halo.