Diego has a surprising origin: it is the Spanish form of James, which comes from the Hebrew name Jacob, meaning 'supplanter.' The name evolved through the medieval Spanish form Santiago (Saint James) and then through the short form Diego. The name is deeply connected to Spanish history through the apostle Saint James, who is the patron saint of Spain. Diego has been borne by many notable figures, including the great painter Diego Velázquez, the saint Diego de Alcalá, and the legendary athlete Diego Maradona. In the United States, Diego has been a consistently popular name among Hispanic families and has gained wider recognition. Its appeal comes from its Spanish heritage, its connection to Saint James, and its warm, international sound.