Cognomen โสภณวัฒนพงศ์ (โสภณวัฒนพงศ์ 
) , globally, is an extremely rare last name. The family name โสภณวัฒนพงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| โสภณวัฒนพงศ์ | Thailand |