Family name ไทยเจริญพงศ์ (ไทยเจริญพงศ์ 
) , around the globe, is an extremely rare last name. The cognomen ไทยเจริญพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไทยเจริญพงศ์ | Thailand |