Surname เศรษฐ์วงศ์ (เศรษฐ์วงศ์ 
) , all around the world, is an extremely rare family name. The surname เศรษฐ์วงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, เศรษฐ์วงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เศรษฐ์วงศ์ | Thailand |