Rodderick \r(o)-dderi-ck, rodd(e)-rick\ as a boy's name is a variant of Roderick (Old German), and the meaning of Rodderick is "famous power".

The baby name Rodderick sounds like Roddrick, Rodrick, Roderyck, Roderik, Roderich, Roderic, Roddric and Rhoderick. Other similar baby names are Goderick, Broderick, Diederick, Ederick, Eddrick, Frederick, Goodrick, Godrick, Keddrick, Rorick, Rodryck, Rodrik, Rodric and Roderigo.