Zoroa is the real name from the game, while Zorua is the official romanized name...
Now, if they just make katakana patch, i'll be very happy..
I prefer for the pokemon I catch to use Katakana name (without using nicknames..) so that they appear more legit-looking, especially when traded to the future US games..
But really, I'm grateful to all people who made this patch.. Thank you very much for the effort^^