I know that one of the first things people ask about the lovely little bastard is the proper spelling of his name. While it's really all up to us which we use in the long run, I also know that people were curious about the spellings that Funimation would choose. So, since I just picked up the new dvd, I thought I'd share with the class. It seems that Funimation's official spelling is "Zolf J. Kimbly."
Hope this was helpful to anyone who may have been curious out there. ♥