Surname Lossowski (Lossowski 
) , all over the world, is a rare family name. The last name Lossowski is characteristic of Poland, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Lossowski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lossowski | United States, Poland, France |