Majeroni (pronounced mah-rony) is an Italian surname shared by: Achille Majeroni (theatre) (1824–1888), Italian actor, brother of Eduardo Achille Majeroni (1881–1964), Italian film actor, son of Achille Eduardo Majeroni (1840–1891), Italian actor in Australia, brother of Achille Mario Majeroni (1870-1931), Italian actor in Australia and America, son of Eduardo George Majeroni (1877–1924), Australian actor in America, son of Eduardo