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Family name Piamphongsuk (Piamphongsuk ) , globally, is a very rare cognomen. The cognomen Piamphongsuk is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Piamphongsuk | Thailand |
Chiewwit, Narudol, Suwattana, Kantaphong, and Thammathip