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Cognomen ยงวัฒนา (ยงวัฒนา , Yongwattana , Yongwatthana ) , worldwide, is a rare last name. The surname ยงวัฒนา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
VARIANT | COUNTRY |
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Yongwattana, ยงวัฒนา, Yongwatthana | Thailand |