German variant form of Robert, from the Old German variant Hrodperht. It was borne by the 7th century Saint Rupert of Salzburg and the 8th-century Saint Rupert of Bingen. The military commander Prince Rupert of the Rhine, a nephew of Charles I, introduced this name to England in the 17th century. A notable bearer is the Australian-American businessman Rupert Murdoch (1931-).