Globally, พลพฤกษ์ (พลพฤกษ์ 
, Polpluek , Ponpluek ) is a very rare boy's forename. The forename พลพฤกษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare boy's name. More frequently, พลพฤกษ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| พลพฤกษ์, Polpluek, Ponpluek, Polprueksa | Thailand |
Pholaphuak, Pholapruk, Pholapuak, Phollaphuak, Phollapruet, Pholpruek, Phonlapuak, Phoolphuak, Polphajak, and Polphuak