Surname ขวัญสกุล (ขวัญสกุล 
, Khwunsakul , Kwansakoon ) , around the world, is a rare cognomen. The last name ขวัญสกุล is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, ขวัญสกุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khwunsakul, Kwansakoon, ขวัญสกุล, Kwunsakul | Thailand |
Khuansakul, Khwansakhun, Khwansakul, Khwansakun, Knwansakun, Kwansakul, Kwansakun, Kwanskul, and Kwuansakoon