Cognomen Kongkatong (Kongkatong 
) , around the globe, is a very rare family name. The family name Kongkatong is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Kongkatong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kongkatong | China, United States, Thailand |