All over the world, Karwoski (Karwoski 
) is an extremely rare feminine first name. Much more prevalently, Karwoski is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Karwoski | Germany, United Kingdom, United States, Poland, Brazil |
| vin karwoski college basketball player (1949–1950) St. Francis (NY) |
|