Cognomen Hetnarski (Hetnarski 
) , across the world, is an extremely rare family name. The surname Hetnarski is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much less frequently, Hetnarski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hetnarski | United States |
|
richard b. hetnarski Polish American engineering professor, PL (b. 1928) |
|