Last name Jastrzemski (Jastrzemski 
) , in all the world, is a rare family name. The last name Jastrzemski is characteristic of Poland, where it is a rare surname, Germany, where it is a very rare surname, and the United States. Also, Jastrzemski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jastrzemski | United Kingdom, Poland, Spain, Germany, United States |