Cognomen Sinyakova (Синякова 
, Sinyakova 
) , around the globe, is quite a common last name. The family name Sinyakova is habitual in Eastern Europe, particularly Belarus, where it is quite a rare surname, Russia, and Moldova. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Russia, Ukraine, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Синякова | Kazakhstan, Ukraine, Belarus, Russia, Moldova |
| Sinyakova | Kazakhstan, Ukraine, Bulgaria, United States, Russia |