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Surname Gastine (Gastine
) , across the world, is a rare cognomen. The family name Gastine is habitual in Western Europe, particularly France, where it is a rare surname, Switzerland, where it is a very rare surname, and Germany, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in France, the United States, and Germany. Also, Gastine is the forename as well as the last name.