Bah, South Park sucks anyway.
I find it odd that Kenny's name wasn't something similar to Diamond. Ya see, Kenny's Japanese name, Kengo, is one letter off from the Japanese word for Diamond (Which, at the moment, I have trouble remembering...). Similar to how Paul's Jap name, Shinji, is one letter off from Shinju, Japanese for Pearl. Since Paul sounds similar to Pearl, I guess I assumed Kenny's name would be similar to Diamond. Maybe Paul having the same theme as his Jap name (That is, sounding like Pearl) was only a coincidence...?