Family name Ненчева (Nencheva 
, Ненчева 
) , worldwide, is quite a rare last name. The last name Ненчева is characteristic of Bulgaria, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Greece, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nencheva | Germany, Greece, Bulgaria, United States, North Macedonia |
| Ненчева | Ukraine, Russia, Bulgaria |
| екатерина ненчева Bulgarian poet and actress, BG (b. 1885) |
|