Last name รชตะพฤกษ์ (รชตะพฤกษ์ 
) , all over the world, is an extremely rare cognomen. The surname รชตะพฤกษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| รชตะพฤกษ์ | Thailand |