Family name Rossara (Rossara 
) , worldwide, is an extremely rare cognomen. The surname Rossara is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Rossara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rossara | Democratic Republic of the Congo, Colombia, Thailand, Brazil, Venezuela |