Boy name origins & meanings Latin : Rock, stone Boy name variations Peter Pete Petey Pietor Pytor Petr Pieter Piotr Pietro Pedro Pierre Piers Pierce Peer Pero Piero Peder Per Pelle Peadair Petrus Peterson Perrin Perkin Perkins Parnell Parle Parkin Parkinson Petrie Petri Pierson Petò Petúr Pyotr Family name origins & meanings Italian : from the personal name Petronio (Latin Petronius), which is thought to be of Etruscan origin.