Wow-thanks everyone for so many fantastic options! I wrote many of them down to use...some certainly made me laugh :) Those sites look awesome-will definitely help me come up with better names for other cultures especially!
I know "good" is rather subjective, but I wanted lot's of new and varied last names. I got so sick of the last names I used last time. My biggest in Sims 2 was Inkfield-and that was because I was stumped, saw an ink cartridge box on my counter, and added field to make it longer! And it spread like wild fire!!! The other common ones were Geddes, Long, and Thorne...by the end, I would have lot's of babies out of marriage just to avoid these boring last names!!! I can't wait to use some of these great names!