Family name ขวัญกิจนฤกุล (ขวัญกิจนฤกุล 
) , worldwide, is an extremely rare surname. The last name ขวัญกิจนฤกุล is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ขวัญกิจนฤกุล | Thailand |