Cognomen พฤกษ์ธาดาชัย (พฤกษ์ธาดาชัย 
) , throughout the world, is a very rare surname. The surname พฤกษ์ธาดาชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พฤกษ์ธาดาชัย | Thailand |