Cognomen Лащинский (Лащинский 
, Laschinsky 
, Łaszczyński 
) , across the world, is a rare surname. The surname Лащинский is habitual in Germany, where it is a rare surname, Poland, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Лащинский, Lashchinskii | Russia |
| Laschinsky | Germany, Canada, United States |
| Łaszczyński | Poland |
Lashchinskiy, and Lashinsky