Last name Janulewicz (Janulewicz 
) , throughout the world, is a rare surname. The last name Janulewicz is characteristic of Poland, where it is a rare surname, Norway, where it is a very rare surname, and the United States. In absolute terms, the name is most common in the United States, Poland, and the United Kingdom. Also, Janulewicz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janulewicz | Germany, United Kingdom, United States, Poland, Canada |
| bolesław janulewicz Righteous Among the Nations, PL (b. 1916) |
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| patricia a janulewicz researcher |
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| bolesław janulewicz Polish Righteous Among the Nations, PL |
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