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Last name Piyaphot (ปิยะพจน์ , Piyaphot
) , all over the world, is an extremely rare cognomen. Much more frequently, Piyaphot is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ปิยะพจน์, Piyaphot | Thailand |
Vissamol, Ongsaard, Limthawaran, Sukmueang, and Siriphakyothai