Surname Jewasinski (Jewasinski 
) , all over the world, is a very rare cognomen. The cognomen Jewasinski is characteristic of Poland, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. More frequently, Jewasinski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jewasinski | Poland, United Kingdom, United States |