Kioto Rin is basically how you pronounce "Kaitlin" in japanese. It means that the girl is feisty, hot-headed, normally freckled like crazy around those big uniquely beautiful eyes. She also has the potential personality to stay up all night watching anime, or to love writing.
Kioto Rin is such a little firecracker, she can be so awesome, dude...but when she gets angry, oh you do not want to see it...