Suggestions by @germanacola

Valentino (Hazbin Hotel)

as Phil in Fictional Characters by which Animal Crossing Villagers would be on their Island

Alastor the Radio Demon

as Croque in Fictional Characters by which Animal Crossing Villagers would be on their Island

Sir Pentious

as Rex in Fictional Characters by which Animal Crossing Villagers would be on their Island

Baxter (Hazbin Hotel)

as Lucky in Fictional Characters by which Animal Crossing Villagers would be on their Island

Cherri Bomb

as Audie in Fictional Characters by which Animal Crossing Villagers would be on their Island

Angel Dust (Hazbin Hotel)

as Cranston in Fictional Characters by which Animal Crossing Villagers would be on their Island

Lucifer Morningstar (Hazbin Hotel)

as Joey in Fictional Characters by which Animal Crossing Villagers would be on their Island

Rosie (Hazbin Hotel)

as Olivia in Fictional Characters by which Animal Crossing Villagers would be on their Island

Lucifer Morningstar (Hazbin Hotel)

as Marshall in Fictional Characters by which Animal Crossing Villagers would be on their Island

Husk (Hazbin Hotel)

as Kabuki in Fictional Characters by which Animal Crossing Villagers would be on their Island

Lute (Hazbin Hotel)

as Portia in Fictional Characters by which Animal Crossing Villagers would be on their Island

Velvette (Hazbin Hotel)

as Naomi in Fictional Characters by which Animal Crossing Villagers would be on their Island

Lucifer Morningstar (Hazbin Hotel)

as Klaus in Fictional Characters by which Animal Crossing Villagers would be on their Island

Vox (Hazbin Hotel)

as Raymond in Fictional Characters by which Animal Crossing Villagers would be on their Island

Charlie Morningstar

as Shino in Fictional Characters by which Animal Crossing Villagers would be on their Island

Husk (Hazbin Hotel)

as Werewolf in What Will Fictional Characters Be For Halloween?

Angel Dust (Hazbin Hotel)

as Vampire in What Will Fictional Characters Be For Halloween?

Vaggie (Hazbin Hotel)

as Princess Daisy in What Will Fictional Characters Be For Halloween?

Charlie Morningstar

as Princess Peach in What Will Fictional Characters Be For Halloween?

Mimzy (Hazbin Hote)

as Hermes/Mercury in Fictional Characters by Camp Half-Blood Sorting