Family name พลฤกษ์ (พลฤกษ์ 
) , in the entire world, is an extremely rare surname. The cognomen พลฤกษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, พลฤกษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พลฤกษ์ | Thailand |