Angel/Demon names are great, but if you're setting it in the present day, try altering their names to sound more modern. I have a character named Shay, who I altered down from the Hebrew name "Shael".
I do enjoy angelic names, and use them for all my villains. To make up one, really just take a hebrew word and add -el to the end. like Azrael, "helper of God", or Raphael, "healer of God". Of course, I'm not actually sure if that's right, but wiki says those are the definitions, and I know -el tacked on to things is "of god" or some other similar thing. Then again, for demons there's such disparate things as Asmodeus and Be'elzebub, but most are only demons because they were other Gods from different religions that were vilified and made demons by the church, unlike the "canon" Christian demons, which where fallen angels. But then again, none of what I just said matters unless you're as anal as I am. that's good advice: Cassie from Cassiel Raz from Raziel Raph from Raphael Azra from Azrael Uri from Uriel Also, I'm sure some symbolism could be drawn from taking the El out of angels...
