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 Petri Petronio Pierson Petò Petúr Pyotr Family name origins & meanings Scottish : from a pet form of the personal names Peter or Patrick.