Last name Ładyka (Ładyka 
) , worldwide, is a very rare cognomen. The cognomen Ładyka is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| teodor ładyka Polish historian, PL (b. 1926) |
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| stanisław ładyka Polish economist, PL (b. 1928) |
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| jerzy ładyka Polish philosopher, PL (b. 1930) |
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