Cognomen ปุรเชษฐ์พงศ์ (ปุรเชษฐ์พงศ์ 
) , all over the world, is an extremely rare surname. The cognomen ปุรเชษฐ์พงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปุรเชษฐ์พงศ์ | Thailand |