Cognomen Vishniakova (Вишнякова 
, Vishniakova 
, Вишниакова ) , globally, is a common last name. The family name Vishniakova is habitual in Eastern Europe, particularly Moldova, where it is quite a common surname, Russia, and Belarus, where it is quite a rare surname. In absolute terms, the name is most common in Eastern Europe, particularly Russia, Ukraine, and Moldova.
| VARIANT | COUNTRY |
|---|---|
| Вишнякова | Russia, Belarus, Kazakhstan, Moldova, Ukraine |
| Vishniakova | Jordan, Russia, China, Belarus, Georgia |
| Вишниакова | Russia |