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