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Cognomen Phongphayom (พงศ์โพยม , Phongphayom
) , in the entire world, is an extremely rare surname. The last name Phongphayom is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, Phongphayom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พงศ์โพยม, Phongphayom | Thailand |