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Cognomen Ponghathai (ปองหทัย , Ponghathai
) , around the globe, is an extremely rare family name. Much more frequently, Ponghathai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ponghathai, ปองหทัย | Thailand |
Masiri, Somyad, Nuipirom, Sawakkhaphan, Tanbuth, Chaiwang, Thiemsuwan, Thinprawat, Auarattanasakulchai, Phruksawan, Ladchantha, and Wongbuntan