Family name เจริญพงษ์ไทย (เจริญพงษ์ไทย 
) , throughout the world, is a very rare surname. The last name เจริญพงษ์ไทย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เจริญพงษ์ไทย | Thailand |