Cognomen คำเคียง (Kamkiang 
, Khamkhiang , Khamkiang 
) , around the globe, is a very rare last name. The cognomen คำเคียง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, คำเคียง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamkhiang, Kamkiang | India, Thailand |
| Khamkiang | United States, Thailand |