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