Family name Oświeciński (Oświeciński 
) , across the world, is a very rare last name. The last name Oświeciński is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Oświeciński | Poland |
|
tomasz oświeciński Polish actor and mixed martial arts (MMA) fighter, PL (b. 1973) |
|