Family name พัฒนชัยวงษ์คูณ (พัฒนชัยวงษ์คูณ 
) , in the entire world, is a very rare cognomen. The surname พัฒนชัยวงษ์คูณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พัฒนชัยวงษ์คูณ | Thailand |