Last name เพชรคงภูเจริญ (เพชรคงภูเจริญ 
) , in the world, is an extremely rare family name. The surname เพชรคงภูเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เพชรคงภูเจริญ | Thailand |