Cognomen Dudorova (Dudorova 
, Дудорова 
) , globally, is quite a rare last name. The surname Dudorova is habitual in Latvia, where it is quite a rare surname, Russia, and Ukraine, where it is a rare surname. In absolute terms, it is the most numerous in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Dudorova | Kazakhstan, Russia, South Africa, Latvia, Israel |
| Дудорова | Kazakhstan, Russia, Ukraine, Belarus |