Surname คำหล้า (Khamla 
, Khamlah , คำหล้า) , around the globe, is quite a rare cognomen. The family name คำหล้า is habitual in Laos, where it is quite a common surname, Tunisia, where it is a rare surname, and Thailand. In absolute terms, it most frequently occurs in Laos, Thailand, and Algeria. More prevalently, คำหล้า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamla | Algeria, Laos, United States, Thailand, India |
| Khamlah | Laos, United States, Thailand |