Last name พัฒนวงษ์ (พัฒนวงษ์ 
) , in the entire world, is a very rare cognomen. The cognomen พัฒนวงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, พัฒนวงษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พัฒนวงษ์ | Thailand |