Cognomen เศรษฐ์วุฒิวงศ์ (เศรษฐ์วุฒิวงศ์ 
) , in the entire world, is a very rare surname. The cognomen เศรษฐ์วุฒิวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เศรษฐ์วุฒิวงศ์ | Thailand |