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