Clawd Wolf

Bloodgood's normie daughter

Clawdeen Wolf

Operetta's sister

Cleo de Nile

Draculaura's sister

Draculaura

Deuce's sister

Deuce Gorgon

Rochelle's sister

Frankie Stein

Hexiciah Steam's biological daughter; Robecca Steam's biological sister

Ghoulia Yelps

Nefera and Cleo's sister; daughter of Ramses de Nile; complete opposite of your sisters

Heath Burns

Abbey Bominable's sister; you don't have the accent Abbey has though

Hoodude Voodoo

Twyla's adopted sister

Jackson Jekyll/Holt Hyde

Spectra Vondergeist's adopted sister

Lagoona Blue

Clawdeen's adopted sister

Robecca Steam

Frankie Stein's adopted sister