Last name Rosy-Khenn (Rosy-Khenn 
) , throughout the world, is an extremely rare family name. Much more prevalently, Rosy-Khenn is the forename as well as the last name. Parts of the name also exists independently as a first name Rosy, and a first name Khenn.
| VARIANT | COUNTRY |
|---|---|
| Rosy-Khenn | Democratic Republic of the Congo |