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Cognomen Phongphayak (Phongphayak , พงศ์พยัคฆ์
) , throughout the world, is a very rare family name. The family name Phongphayak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Phongphayak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phongphayak, พงศ์พยัคฆ์ | Thailand |