Cognomen Devyatyarova (Devyatyarova 
, Девятярова , Девятьярова 
) , in all the world, is a rare last name. The family name Devyatyarova is characteristic of Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Девятярова, Девиатиарова, Devyatyarova | Russia |
| Девятьярова | Kazakhstan, Russia, Ukraine |