Family name Blagodarova (Blagodarova 
, Благодарова 
) , worldwide, is quite a rare last name. The cognomen Blagodarova is habitual in Latvia, where it is a rare surname, Russia, and Belarus. In absolute terms, it is the most numerous in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Blagodarova | Russia, Georgia, Latvia, Canada, Ukraine |
| Благодарова | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |