Boy name origins & meanings Latin : Rock, stoneEnglish : RockEnglish : Stone, rock Boy name variations Peter Pete Petey Pietor Pytor Petr Pieter Piotr Pietro Pedro Pierre Pierce Peer Pero Piero Peder Per Pelle Peadair Petrus Peterson Perrin Perkin Perkins Parnell Parle Parkin Parkinson Petrie Petri Petronio Pierson Petò Petúr Pyotr Pearce Piercy Pears Family name origins & meanings English and Irish : from the personal name Piers (see Pierce).