Surname Свідзінскій (Свідзінскій 
) , around the world, is an extremely rare family name. The last name Свідзінскій is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Свідзінскій | Ukraine |
Svidzinskii, and Svidzinskij