I never did like this name. It reminds me of that mean boy in the nutcracker. But since it's a pet form, I suppose the bearer wouldn't neccessarily have to use it. Maybe they might like the sound of it, anyway.
I do actually like this name. I think it would be fantastic as the name of a book character and absolutely adorable on a little boy, though it would also work quite well for an adult.
http://www.nordicnames.de/Aussprache.html.