Cognomen ขวัญจร (ขวัญจร 
) , in the world, is a very rare surname. The family name ขวัญจร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ขวัญจร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ขวัญจร | Thailand |