Claro is a popular Spanish and Italian surname. The name Claro derived from the Italian word chiari, which means "clear." This nickname surname derived from an eke-name and reflects the physical attributes of its subject. The Claro surname was likely used to refer to a person with a light complexion.
List of persons with the surname
Adriano Correia (born 1984), Brazilian footballer
Christophe Claro (born 1962), French writer and translator
Gerson Claro (born 1967), Brazilian politician
Giulio Claro (1525–1575), Italian jurist
Manding Claro (born 1938), Filipino matinee idol
Manuel Alberto Claro (born 1970), Danish cinematographer
Nuno Claro (born 1977), Portuguese footballer