I'll post what I do have, if anything, but I need help on these:
Abdiel : Servant of God, related to Abdullah?
Adriel : Sounds Hebrew or even Arabic to me
Alexandro : obviously a form of Alexander, but what is it's origin?
Alijah : some form of Elijah? Maybe even created?
Amari : ???
Amarion : ??? Is there someone famous with a name like this? I keep seeing variants everywhere.
Arman : I'm guessing it's another version of Armand and Armando, but what is it's origin?
Armani : ?? I'm sure it's popularity is due to the designer or something.
Arnav : Sanskrit?
Aryan : Surely this isn't like the Aryan race is it?
Ayden/Ayden : I'm guessing it's just a twist on Aidan, but I found a listing here at BtN which said that Aydin is a Turkish name meaning Enlightened, so could it be a form of that instead?