Sino is a given name and surname. People with this name include:
Lou Sino (1930–1986), American trombone player and singer Lupe Sino (1917–1959), Spanish actress Sino Ganto (born 1987), South African rugby union player Sino Nyoka (born 1990), South African rugby union player
See also Shino (disambiguation) - Any Japanese name using "Shino" is spelled Sino in the Kunrei-shiki romanization system