Cognomen Prabashana (Prabashana 
) , throughout the world, is a rare last name. The last name Prabashana is habitual in Southern Asia, particularly Sri Lanka, where it is quite a rare surname. Much less frequently, Prabashana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prabashana | India, Sri Lanka |