Zamacois is a surname of French Basque origins. (In Basque, with the current spelling, it is written: Zamakoitz).
People with this surname Eduardo Zamacois y Zabala (1841–1871), Spanish painter Eduardo Zamacois (1873–1971), Cuban-Spanish novelist and journalist Elisa Zamacois (1838–1915), Spanish singer and actress Gloria Zamacois (1897–1946), Spanish short story writer Joaquín Zamacois (1894–1976), Spanish composer Miguel Zamacoïs (1866–1955), French writer Niceto de Zamacois (1820–1885), Spanish writer and historian Ricardo Zamacois (1847–1888), Spanish actor and singer
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