Surname Kosmatka (Kosmatka 
) , around the globe, is a rare family name. The last name Kosmatka is habitual in Poland, where it is a rare surname, the United States, where it is a very rare surname, and Italy. In absolute terms, it is the most numerous in the United States, Poland, and Germany. Also, Kosmatka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kosmatka | Poland, Canada, Italy, Germany, United States |
|
agnieszka kosmatka Polish sportsperson, PL (b. 1978) |
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| zbigniew kosmatka politician, PL (b. 1945) |
|
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| ted kosmatka American author, US (b. 1973) |
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