Family name Khumchana (Khumchana 
) , around the world, is an extremely rare surname. The family name Khumchana is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Khumchana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khumchana | Thailand |
Ahsornkham, Aksornaham, and Aksornkham