Family name Nefjodova (Нефёдова 
, Nefjodova 
) , throughout the world, is quite a rare cognomen. The cognomen Nefjodova is characteristic of Latvia, where it is quite a rare surname, Kazakhstan, and Belarus. Measured by absolute frequency, it is commonest in Kazakhstan, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Нефёдова | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Nefjodova | Germany, United Kingdom, Estonia, United States, Latvia |
| olga nefjodova |
|