Anera was created by taking all the letters of my full real life name and assigning numbers to the letters. Than I would pick 5 numbers (because i wanted my name to be 5 letters long) and that would spell out a name. It took a few trys to get something I thought sounded nice. Someone in game pointed out that Anera backwards is "arena". I so didn't mean to do that, but its cool.

For my last name I wanted something related to moons since I was making a Moon Keeper. Rhea is Saturn's 2nd largest moon. (http://en.wikipedia.org/wiki/Rhea_%28moon%29)
Also in Greek mythology Rhea is Cronus's wife and mother of the Greek Gods. (http://en.wikipedia.org/wiki/Rhea_%28mythology%29)