Family name Berdinskiy (Бердинский 
, Berdinskiy 
) , in the world, is a rare cognomen. The cognomen Berdinskiy is characteristic of Russia, where it is a rare surname, Belarus, where it is a very rare surname, and Kazakhstan. Very seldom, Berdinskiy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Бердинский | Kazakhstan, Russia, Belarus |
| Berdinskiy | Russia, United States |