Cognomen Kobrinskiy (Kobrinskiy 
, Кобринский 
) , in the world, is a rare last name. The surname Kobrinskiy is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kobrinskiy | Ukraine, United States, Belarus |
| Кобринский | Kazakhstan, Russia, Belarus |