Family name Diyarova (Диярова 
, Diyarova 
) , in the entire world, is a rare last name. The surname Diyarova is characteristic of Kazakhstan, where it is quite a rare surname, Azerbaijan, and Kyrgyzstan, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Russia, Kazakhstan, and Azerbaijan. Much less frequently, Diyarova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Диярова | Russia, Kazakhstan, Azerbaijan, Kyrgyzstan, Belarus |
| Diyarova | United States, Russia, Kazakhstan |