Last name พฤกษเจริญพงศ์ (พฤกษเจริญพงศ์ 
) , all over the world, is an extremely rare cognomen. The surname พฤกษเจริญพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พฤกษเจริญพงศ์ | Thailand |