The term "hypo" means lacking, or a deficiency of, while "Hyper" means an abundance of. The number of black spots on a 'hypo' leopard geckos is subjective. Back in the olden days when we thought we were setting the standards for todays morphs, a "hypo' was less than 9 body spots, and a 'super-hypo" had 3 or less.
I can't keep track of all the different criteria nowdays since some people like to set their own standards for this stuff.