Cognomen Gąsecki (Gąsecki 
) , around the world, is a very rare surname. The surname Gąsecki is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| adolf gąsecki PL (b. 1868) |
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| dariusz gąsecki Polish neurologist, PL |
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| krzysztof gąsecki (b. 1972) |
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