Traina is a surname. Notable people with the surname include:
Angelo Traina (1889-1971), American Biblical scholar Francesco Traina (1578–1651), Italian Roman Catholic bishop Geraldine Traina (1936–2011), American feminist Giusto Traina (born 1959), Italian ancient historian and Byzantinist Jackie Traina (born 1991), American softball player John Traina, American soccer player Nick Traina (1978–1997), American singer Todd Traina, American film producer Trevor Traina (born 1968), American entrepreneur and diplomat