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Cognomen Galstyan (Галстян
, Galstyan
, Галстиан
) , all around the world, is a common last name. The family name Galstyan is habitual in Armenia, where it is quite a common surname, Belize, where it is quite a rare surname, and Russia. In absolute terms, it is the most numerous in Russia, Armenia, and Ukraine. Also, Galstyan is the forename as well as the last name.