Credit: Instagram Photo: Snooki and JWOWW Cozy Up in Bathrobes Before the Party

On Jersey Shore, we knew Nicole Polizzi and Jenni Farley by their nicknames, Snooki and JWOWW, but do their families call them by those monikers?

Though their spin-off show, Snooki & JWOWW, displays their fun names with pride, JWOWW spilled on Twitter yesterday that her fam calls her “Jenni — or Jenni Lynn if they’re mad.”

And as we’ve seen in many episodes of both of Snooki’s hit shows, her parents definitely call her Nicole — as does her fiancé, Jionni. However, since her empire centers around her nickname, we bet she won’t be dropping it anytime soon!

Are you surprised by what Snooki and JWOWW’s families call them? Sound off below.