Across the world, Szczepaniak (Szczepaniak 
) is an extremely rare unknown gender first name. Also, Szczepaniak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Szczepaniak | Poland, France, United Kingdom, United States, Germany |
| lech szczepaniak researcher |
|
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| ray szczepaniak college basketball player (1983–1986) Kent State |
|