Wrong. I'm from mexico, and I can confirm the mexican dub uses the original names for the characters introduced in S, SuperS and Stars. However, the characters introduced in Classic and R kept their DiC names in all seasons.
Thanks for clarifying. I shoul've done more research since I'm not entirely familiar with the DiC dub. I actually though Karmesite, Berjerite, Kalaverite, and Petzite came from DiC (boy, I was wrong). I also forgot to mention that the mexican dub kept Rei and instead of Raye (even if they are pronounced the same).