Surname ผลพิทักษ์ศิริ (ผลพิทักษ์ศิริ 
) , in the entire world, is a very rare cognomen. The cognomen ผลพิทักษ์ศิริ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ผลพิทักษ์ศิริ | Thailand |