I normally name then with the company name, the brand name(which is normally about packages), and 1,2,3, a number based on the number of cpus made for that brand(but if there isn't a big improvement between the two cpus i just leave a letter on it but same number), like, in a game i named my company lana, so for that last package my cpus were called lana flat-number just because it was a flat package without height, and for the dual cores i used lana core- number