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Family name คุณถาวร (คุณถาวร , Youthaworn , Khaunthaworn ) , worldwide, is a very rare surname. The cognomen คุณถาวร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, คุณถาวร is the forename as well as the last name.
VARIANT | COUNTRY |
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Khuntaworn, Khaunthaworn, Youthaworn, คุณถาวร | Thailand |
Khunthaworn, and Youtavorn