Surname กุลเศรษฐ์ธีรการ (กุลเศรษฐ์ธีรการ 
) , globally, is an extremely rare last name. The surname กุลเศรษฐ์ธีรการ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| กุลเศรษฐ์ธีรการ | Thailand |