Cognomen วรคุณ (วรคุณ 
, Worakun , Worakhun ) , in the entire world, is a very rare last name. The surname วรคุณ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, วรคุณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Worakun, Worakhun, วรคุณ | Thailand |
| Vorakhun | Thailand, United States |