Castellano is a surname of Spanish and Italian origin. It is derived from the word “castellano,” which means “of the castle” or “from Castile,” a region in Spain. The name likely originated as a nickname for someone who lived near a castle or in the region of Castile. Castellano is a relatively common surname, particularly in Italy and Latin America. Famous Castellanos include Italian footballer Fabio Castellano and American actress Loretta Castellani.
