Family name ຄາເສາ (ຄາເສາ 
) , in the world, is a very rare last name. The family name ຄາເສາ is characteristic of South-eastern Asia, particularly Laos, where it is a rare surname. More prevalently, ຄາເສາ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ຄາເສາ | Laos |