Globally, Olechnowicz (Olechnowicz 
) is an extremely rare unknown gender forename. Also, Olechnowicz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Olechnowicz | Australia, United States, Mexico, Poland, Germany |
Olechnovič, Olechnowitsch, Olekhnovich, Olekhnovych, and Олехнович
| hanna olechnowicz Polish psychologist, PL (b. 1918) |
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bogdan olechnowicz PL (b. 1967) |
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