I still don't know why some of you write "Faunas" instead of Faunus.

http://rwby.wikia.com/wiki/Faunus

Inspired by:

http://en.wikipedia.org/wiki/Faunus

It's clearly spelled that way.
And the correct latin plural would be Fauni. Or Faunus.

EDIT: Don't want to sound rude... just a... uhm... inquiry.