My sister's friend read a book where on of the main characters name was Kyo. I liked it so I've used it since. At one point I got into Roman Numeral numbers so I when with the triple I and was Kyo the III for awhile. I made my first XBL account as Kyo the III but it wasn't my main account. When I brought my main account to Live I had to settle with Kyo the 3rd.