Worldwide, คงยิ่งยง (คงยิ่งยง, Khongyyingyong, Khongyingyong 
) is an extremely rare unknown gender given name. Much more prevalently, คงยิ่งยง is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Khongyingyong | Thailand |
| Kongyingyong | United States, Cambodia, Thailand |