Surname Kosakiewicz (Kosakiewicz 
) , throughout the world, is a rare family name. The family name Kosakiewicz is habitual in Poland, where it is a rare surname, Australia, and Germany, where it is a very rare surname. Also, Kosakiewicz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kosakiewicz | Australia, Germany, Argentina, United States, Poland |
| wanda kosakiewicz French actress, FR (b. 1917) |
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| jan kosakiewicz Roman Catholic bishop |
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| łukasz kosakiewicz Polish footballer, PL (b. 1990) |
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