Cognomen วงวาน (วงวาน 
, Vongswan , Vongwan ) , in all the world, is a very rare last name. The surname วงวาน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, วงวาน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วงวาน, Vongswan, Vongwan | Thailand |