Around the world, Janisław (Janisław 
) is a very rare masculine first name. The given name Janisław is habitual in Eastern Europe, particularly Poland, where it is a very rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Janisław | Poland |
| janisław królikowski painter (1814-1889) (b. 1814) |
|
|
| janisław sipiński Polish sportsperson, PL (b. 1913) |
|
|
| janisław muszyński Polish politician, PL (b. 1942) |
|