Surname Rovna (Rovna 
) , in the world, is a rare cognomen. The last name Rovna is characteristic of Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. More prevalently, Rovna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rovna | Slovakia, United Kingdom, Czechia, Democratic Republic of the Congo, India |