Cognomen Oktana (Oktana 
) , all around the world, is a rare family name. The family name Oktana is habitual in Indonesia, where it is a very rare surname, Greece, and the United States, where it is an extremely rare surname. Also, Oktana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oktana | Greece, United States, Indonesia |