Surname Janska (Janska 
) , in the world, is a rare family name. The family name Janska is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname, Slovakia, and Poland, where it is a rare surname. Also, Janska is the forename as well as the last name.
| bozena janska FR (b. 1957) |
|
|
| jitka janska chess player (b. 1999) |
|