Surname กุญช์วรรณ์ (กุญช์วรรณ์ 
) , globally, is an extremely rare last name. The family name กุญช์วรรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, กุญช์วรรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กุญช์วรรณ์ | Thailand |