Family name พนัสเจริญ (พนัสเจริญ 
) , around the world, is a very rare last name. The surname พนัสเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, พนัสเจริญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พนัสเจริญ | Thailand |