Cognomen พฤกสวัสดิ์นนท์ (พฤกสวัสดิ์นนท์ 
) , across the world, is a very rare family name. The family name พฤกสวัสดิ์นนท์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พฤกสวัสดิ์นนท์ | Thailand |