Cognomen ขิงทอง (Khingthong 
, ขิงทอง , Khingtong ) , around the world, is a rare last name. The surname ขิงทอง is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, ขิงทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khingthong | United States, Thailand |
| ขิงทอง, Khingtong | Thailand |