Surname รุจิบุลเศรษฐ์ (รุจิบุลเศรษฐ์ 
) , around the world, is an extremely rare cognomen. The surname รุจิบุลเศรษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| รุจิบุลเศรษฐ์ | Thailand |