Cognomen Roohana (Roohana 
) , globally, is an extremely rare family name. The last name Roohana is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, Roohana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roohana | India, United States, Thailand, Pakistan |