Surname กิมทอง (Kimthong 
, กิมทอง , Gimthong ) , in the entire world, is a rare last name. The cognomen กิมทอง is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, กิมทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kimthong | Laos, United States, Thailand |
| Gimthong, กิมทอง | Thailand |