Cognomen Rugana (Rugana 
) , all around the world, is an extremely rare family name. The cognomen Rugana is habitual in Georgia, where it is a rare surname, Nicaragua, where it is a very rare surname, and Honduras. More prevalently, Rugana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rugana | Spain, Georgia, United States, India, Brazil |