Last name คำปันนา (Khampanna 
, คำปันนา, Khampunna ) , throughout the world, is a rare cognomen. The surname คำปันนา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, คำปันนา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khampanna | India, Thailand |
| Khampunna | Thailand |