Spanish form of Benedict. This name was borne by Mexican president Benito Juárez, and also by Benito Mussolini (who was named after Juárez), the fascist dictator of Italy during World War II.
Spanish, Italian and Portuguese form of the Late Latin name Benignus, which meant “kind, friendly”. This was the name of several saints including a 5th-century disciple of Saint Patrick who later became the chief Bishop of Ireland.