Surname Kritthong (กฤชทอง 
, Kritthong ) , throughout the world, is a very rare last name. The cognomen Kritthong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, Kritthong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kritthong, กฤชทอง | Thailand |