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Family name Phaiboonsawat (Phaiboonsawat ) , around the globe, is a rare last name. The family name Phaiboonsawat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phaiboonsawat | Thailand |
Samon, Chanin, Chanida, Pilaivarong, Phongsit, and Jakkraphan