Surname Sidjakina (Sidjakina 
, Сидякина 
) , around the world, is quite a rare last name. The surname Sidjakina is characteristic of Latvia, where it is quite a rare surname, Russia, and Belarus, where it is a rare surname. In absolute terms, the name is most common in Russia, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Sidjakina | Belarus, Latvia |
| Сидякина | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |