I never really thought about this, but I guess Skye, Apple, Bam, Julian and Fuchsia are new villagers that live with me. I hope I didn't forgett someone. =?
I've got Rudy, Erik, Lopez, Curlos, Frita, Deirdre, and Tia. I'll eventually get Phoebe, to. The amount of new villagers I have is pure coincidence, NL is my first AC game so I nostalgia didn't influence my dreamy lists.
In Colony 9 it's Beau, Mira, Diana, Rudy, Celia and Marshal which pretty much means a majority of them are new. In Area 0 it's just Rooney, Shep and Shari.
Marshal is my newest. I spend a lot of time following him around and staring at him. I like his face. When I talk to him, it's kind of sad, because we're not good friends yet and he hasn't asked me for any favors either, because there has been a couple of birthdays, holidays since he moved in (I'm still in April). I can't wait til we're old friends, since right now every time I see him, I think I'm in someone else's town. XD
I'd probably count O'Hare too. I know he was in the original Animal Crossing but I didn't play it so, for me, he seems new. Also he changed personality to smug, which is a new personality
I have Benjamin, Erik, Frita, Marshal, Naomi, Hamphrey and Broffina. Holy cow, I had no idea they were all new, lol. I looked up all my villagers to check.