Surname วรรณวงศา (วรรณวงศา 
, Wanwongsa ) , globally, is a very rare family name. The last name วรรณวงศา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วรรณวงศา, Wanwongsa | Thailand |