Family name Роска (Роска 
) , worldwide, is a rare cognomen. The family name Роска is characteristic of Bulgaria, where it is quite a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Likewise, Роска is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Роска | Kyrgyzstan, Russia, Bulgaria |