Surname พลูสุข (พลูสุข 
) , in all the world, is a very rare family name. The cognomen พลูสุข is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, พลูสุข is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พลูสุข | Thailand |