Arrate is a surname of Basque origins. Notable people with the surname include:
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Herminia Arrate (1895–1941), Chilean painter and First Lady of Chile
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Jorge Arrate
Jorge Félix Arrate Mac Niven (born May 1, 1941 in Santiago) is a Chilean lawyer, economist, writer and politician. He has been Minister of State in the governments of Chilean presidents Salvador Allende (1970–1973), Patricio Aylwin (1990– ...
(born 1941), Chilean lawyer, economist, writer and politician
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Mariano Arrate (1892–1963), Spanish footballer
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Marina Arrate (born 1957), Chilean poet and psychologist
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Basque-language surnames