Family name เบ็ญจพฤกษ์ (เบ็ญจพฤกษ์ 
) , throughout the world, is an extremely rare last name. The cognomen เบ็ญจพฤกษ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เบ็ญจพฤกษ์ | Thailand |