PortocarreroSpanish, Spanish (Latin American) Possibly a Spanish form of Porto Carreiro, an old municipality in Galicia, from Galician porto "port, harbour" and carreiro "path, pathway".
PulidoSpanish, Spanish (Latin American) Thought to have come through Cuba and Puerto Rico from Burgos, the capital of Castile in northern Spain in the 16th century. The name likely originated there in the 11th century. It means neat, polished, and clean.
SeminarioSpanish (Latin American) Means "seminar" in Spanish, likely denoting an academic person. Miguel Grau Seminario (1834-1879) was the most renowned Peruvian naval officer and hero of the naval battle of Angamos during the War of the Pacific
SubercaseauxFrench, Spanish (Latin American) The Subercaseaux family is a Chilean family of French descent. They became well known during the 19th century due to their wealth amassed in Norte Chico. They have played a very significant role in Chilean mining, winemaking, politics and arts.