I intend to keep Bella as my island's Peppy villager, so you can give her the check mark.
All of the others either already have check marks from other people or aren't in this list due to their names starting with letters past the point where this list ends.
Current permanent residences of my island are Raymond, Dom, Judy, and Beau!
Fang can stay for an indefinite amount of time because I have a soft spot for him.
Not really sure who else I want to make permanent residences of my island yet. Though I’m thinking of making Apollo and/or Wolfgang permanent because of sentimental reasons (had him at my NL town), so I’m not in much of a hurry to find them so I can get other villager photos in the process.
All of my villagers are permanent! I love them all so much
I have Apple, Aurora, Chadder, Cousteau, Cherry, Clay, Merengue, Mint, Sprinkle, and Wolfgang.
I have Cleo (97) who will absolutely NEVER leave my town. She's my soul villager lol. I bought her amiibo card as soon as I found out this game used amiibo she doesn't realize yet that she's actually a prisoner on Isla Haven.