It's a funny story, actually. Once upon a time, I stole a username from someone else. His name is Alkara on this forum, and he previously used the username Kyjin. I used that on a couple forums for a while, as I thought it was pretty cool. He didn't mind until he started using it again, but by that time I had grown pretty tired of it anyway. I had started using Kenpari around that time. For some reason, the K is just really appealing, and I've taken a certain fondness to usernames that start with a K during all of my time on the internet. Moving on with the story, I actually forced this one out completely randomly with my imagination on what sounded good. Besides those two previous usernames, which both gave some influence to it, there was absolutely no influence to it at all (Kenpari, by the way, was influenced by the Bleach character Kenpachi).
When I first came to this forum, I noticed there was a moderator here by the name of Avenged. He used to be known as Chrono on a long-gone Zelda forum named Zelda Legacy. Zelda Legacy was a very bad place, and Chrono was always a very bad person. Unpleasant to be around if not unintelligent, at the least. He didn't like me on Zelda Legacy, but I had changed since then, so I came up with the name Kybyrian spontaneously to hide my identity from him and have used this username and Kenpari interchangeably on various websites ever since then. He found out who I was months later, but by then I was already staff here and he didn't antagonize me for very long before moving on. And now look at me, I'm the admin and he's banned!