Crackle is actually named "Spork" in the US versions of Animal Crossing. We base most of our site content on that localization of the game. Check out the residents list again, and you should be able to find Spork in there.
Also, I've gone ahead and moved this thread over to the Site Support board, as your thread topic mostly pertains to a site related concern. Thanks for your understanding!
~Proud Nintendo Fan~
Animal Crossing--The Good Life