Cognomen Rozkosny (Rozkosny 
) , globally, is a rare last name. The last name Rozkosny is habitual in Czechia, where it is quite a rare surname, and Germany, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rozkosny | Germany, Czechia |
| susanna rozkosny |
|
|
| anna rozkosny DE (b. 1981) |
|