Family name Bereznyakova (Bereznyakova 
, Березнякова 
) , around the world, is a rare cognomen. The cognomen Bereznyakova is habitual in Eastern Europe, particularly Moldova, where it is quite a rare surname, Belarus, where it is a rare surname, and Ukraine. In absolute terms, it is the most numerous in Eastern Europe, particularly Russia, Ukraine, and Moldova.
| VARIANT | COUNTRY |
|---|---|
| Bereznyakova | United States, Russia, Israel |
| Березнякова | Kazakhstan, Ukraine, Belarus, Russia, Moldova |
| nataliya l bereznyakova researcher |
|