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.
| janisław królikowski painter (1814-1889) (b. 1814) |
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| janisław sipiński Polish sportsperson, PL (b. 1913) |
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| janisław muszyński Polish politician, PL (b. 1942) |
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