Last name Rajská (Rajská 
) , in the world, is a very rare cognomen. The last name Rajská is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rajská | Czechia |
|
bohuslava rajská Czech pedagogue, poet and author, CZ (b. 1817) |
|
| anna rajská CZ (b. 1824) |
|
|
| beata rajská SK (b. 1962) |
|