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Cognomen Pongsamrit (Pongsamrit , ผ่องสำฤทธิ์, พงศ์สัมฤทธิ์
) , all around the world, is a very rare surname. The cognomen Pongsamrit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pongsamrit, พงศ์สัมฤทธิ์ | Thailand |
Supakpim, and Napatsarun