Surname Козырь-Яскевич (Козырь-Яскевич 
) , in all the world, is an extremely rare family name. The family name Козырь-Яскевич is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. Parts of the name also exists independently as a last name Козырь, and a last name Яскевич.
| VARIANT | COUNTRY |
|---|---|
| Козырь-Яскевич | Russia |