Last name Yankowski (Yankowski 
) , worldwide, is a rare family name. The family name Yankowski is habitual in the United States, where it is a rare surname, Belgium, and Norway, where it is a very rare surname. In absolute terms, it most frequently occurs in the United States, Belgium, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Yankowski | Argentina, Canada, Chile, United States, Belgium |
| george yankowski American baseball player (1922-2020), US (b. 1922) |
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| ron yankowski American football player, US (b. 1946) |
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| carl yankowski American chief executive, US (b. 1948) |
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| john s. yankowski (b. 1963) |
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