Family name เศรษฐกัญจน์ (เศรษฐกัญจน์ 
) , in the world, is an extremely rare last name. The last name เศรษฐกัญจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, เศรษฐกัญจน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เศรษฐกัญจน์ | Thailand |