Meaning This name means 'famous and powerful' or 'famous island'. It can be used as a pet form of the names Roderick or Rodney. Origin of Roddy German +-100%Zoom level changed to 1 Popular Middle Names Thomas Pronunciation 🔊 Listen Roddy RAA-Diy Similar Names Roddrick Rodd Roddric Rodney Arnie Jerry Ozzy Richie Rodrigo Ramsey Year by Year Popularity of Roddy