Surname Nedejda (Недежда 
, Nedejda 
) , throughout the world, is a very rare cognomen. The surname Nedejda is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, and Russia, where it is an extremely rare surname. Much more frequently, Nedejda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Недежда | Russia, Bulgaria, Belarus, Kazakhstan, Ukraine |
| Nedejda | Spain, Romania, Moldova, United States, Italy |