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Surname ปิ่นวงศ์ (ปิ่นวงศ์, Pinwong , Rapinwong ) , in the entire world, is a rare cognomen. The family name ปิ่นวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
VARIANT | COUNTRY |
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Pinwong, Pinchavong, Rapinwong | Thailand |