Cognomen วงศ์พัฒนาวุฒิ (วงศ์พัฒนาวุฒิ 
) , in all the world, is an extremely rare surname. The cognomen วงศ์พัฒนาวุฒิ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์พัฒนาวุฒิ | Thailand |