Cognomen Barosu (Barosu 
) , around the globe, is a very rare family name. The surname Barosu is habitual in Romania, where it is a rare surname, and Turkey, where it is an extremely rare surname. Very seldom, Barosu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barosu | Romania, Turkey, India |