Prince Umberto of Savoy-Aosta (born 7 March 2009) is the elder male-line grandson of Amedeo, 5th Duke of Aosta, and is in the line of succession to the headship of the defunct House of Savoy, which occupied the Italian throne until 1946. He is the heir presumptive of both his paternal grandfather and father and also his distant cousins. He is named after the last king of Italy to reign, Umberto II.