Surname Jankhana (Jankhana 
) , all over the world, is a very rare cognomen. The cognomen Jankhana is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Jankhana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jankhana | United States, India, Canada, Thailand |