Last name วงศ์วรวรรณ (วงศ์วรวรรณ 
, Wongvorawan 
) , worldwide, is a very rare surname. The surname วงศ์วรวรรณ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์วรวรรณ | Thailand |
| Wongvorawan | United States, Thailand |