Cognomen Ketavong (Ketavong 
) , all over the world, is a very rare last name. The surname Ketavong is characteristic of Laos, where it is a rare surname, Canada, where it is a very rare surname, and France, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Laos, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Ketavong | United States, France, Laos, Canada |
| sirivanh ketavong athletics competitor, LA (b. 1970) |
|