Family name Ocsana (Ocsana 
) , in all the world, is a very rare cognomen. The last name Ocsana is characteristic of Romania, where it is a rare surname, Venezuela, where it is an extremely rare surname, and Spain. Likewise, Ocsana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ocsana | Romania, Italy, Spain, United States, Brazil |