Surname Kchana (คชนา 
, Kchana 
) , around the world, is a very rare last name. The surname Kchana is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Kchana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| คชนา | Thailand |
| Kchana | India |