Cognomen Wiechoczek (Wiechoczek 
) , throughout the world, is a rare surname. The last name Wiechoczek is habitual in Poland, where it is a rare surname, Germany, and France, where it is a very rare surname. Likewise, Wiechoczek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wiechoczek | Germany, Poland, France |
| josef wiechoczek German officer and Knight's Cross recipient, US (b. 1915) |
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| jan wiechoczek PL (b. 1914) |
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