Basically, it's a version of a name I created for a Skyrim character.
I made an werewolf Altmer mage with heavy armor and some kind of horrid/violent sense of humor (basically chaotic evil in alignment). I'm a sucker for immersion, so I use the prefixes and suffixes from Arena/Daggerfall when creating my charcaters, and combined the Altmer pref/suffixes to Cyrelian. And after playing about 200 hours, the character grew on me, and became my main.
So, having used another MMO/RP character name before, I changed it to Cyrelian, but thought some more about it. My name is Jean Elias, so, basically, I shortened Elias to Eli, kept the three first letters of the character name (Cyr), added Eli and then Jean at the end. So, Cyr-eli-jean. I pronounce it like Cyr-ely-shuhn, Jean being some mix of the American and French pronunciation.
It's basically just me trying to be a clever shit about names, while simultaneously being bored as hell.