Cosimo di Giovanni de' Medici
known as Cosimo the Elder, first member of the Medici family
Cosimo I
III de' Medici, Grand Dukes of Tuscany
Cosimo Alemà
Italian film director
Cosimo Tura
Italian Renaissance painter
Cosimo Vincent Matassa
American record producer
Cosimo Rosselli
Italian painter
Cosimo Henri Hansen (b. 2004)
son of actress Marissa Ribisi and singer Beck