I've updated the Names lists for my personal games, you can grab them at:
https://www.dropbox.com/s/k9zkmftz5x8ho4i/Names.zip?dl=0I basically just used the existing ones and added extra names to them.
You will need some sort of weighting for the names, I also ran into the problem of having names that were a firstname with australian heritage and a lastname that was indian etc. and combination of names that just really didnt make sense.
I also wanted to get more indigenous names in there as well.