Family name Chernopyatova (Chernopyatova 
, Чернопиатова , Чернопятова 
) , throughout the world, is a rare last name. The cognomen Chernopyatova is characteristic of Russia, where it is a rare surname, Belarus, where it is a very rare surname, and Kyrgyzstan. In absolute terms, it is commonest in Eastern Europe, particularly Russia, Ukraine, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Chernopyatova | Russia, United States, Ukraine |
| Чернопиатова | Russia |
| Чернопятова | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |