Jeff The Killer - Little killer

Eyeless Jack - Kidney child (I don't know, I just put random. Forgive me if you don't like it)

Ticci Toby - Little waffle

Masky and Hoodie - Angels

Laughing Jack - Gumdrop

Bloody Painter - Masterpiece (I don't know what nickname suit him, sorry and forgive me if you don't like it)

Ben Drowned - Little gamer