Well, my favorite movie as a kid was the Aristocats. I play piano, so I took the name Birlioz from the little black kitten that played piano in the movie. It's spelled differently, but I like the way I respelled it.
DeLou. Well, after reading the Anne Rice vampire series (It's absolutely nothing like Twilight. It's a beautiful, very victorian-renaissance-like vampire story) I learned that I loved things with "De" in front of the names and such. One of my favorite characters was Lestat De Lioncourt, and my favorite part was the "De L.." So I mixed it with my most favorite character from the book, Louis. So, DeLou.
Birlioz Delou.