In all the world, Nowacki (Nowacki 
) is an extremely rare gender-neutral given name. Likewise, Nowacki is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nowacki | United Kingdom, United States, France, Poland, Germany |
| lech nowacki (b. 1912) |
|
|
| lech nowacki |
|