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Family name กุลวิทย์ (กุลวิทย์ , Kulvit
, Kulawit
) , globally, is a very rare last name. The family name กุลวิทย์ is characteristic of Thailand, where it is a rare surname, and India, where it is an extremely rare surname. Also, กุลวิทย์ is the forename as well as the last name.