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Last name Ploywangboon (Ploywangboon , พลอยหวังบุญ
) , all over the world, is a very rare cognomen. The last name Ploywangboon is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| พลอยหวังบุญ, Ploywangboon | Thailand |
Thann, Lalita, Supasit, Nattanon, and Thanyatorn