Last name Polyanina (Полянина 
, Polyanina 
) , globally, is quite a rare family name. The surname Polyanina is characteristic of Russia, where it is quite a rare surname, Belarus, where it is a rare surname, and Kazakhstan. Not in comparison with a country's population, it is the most numerous in Russia, Kazakhstan, and Afghanistan.
| VARIANT | COUNTRY |
|---|---|
| Полянина | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Polyanina | Kazakhstan, Russia, Spain, Belarus, Afghanistan |
| anna polyanina researcher (ORCID 0000-0002-2766-7716) |
|
|
| kristina polyanina researcher |
|