This name gives me fantastic retro Santanic-cult-in-a-quaint-little-town vibes, like something from a Hammer horror film.
Of your combos, I enjoy:
Azazel Ambrose
Azazel Barnabas /
Barnaby
Azazel Bertram
Azazel Edwin
Azazel Forest
Azazel Gustav
Azazel Hugo
Azazel Irving
Azazel Roderick
Azazel Tristan