Cognomen Kazartseva (Kazartseva 
, Казартцева ) , worldwide, is a rare family name. The last name Kazartseva is habitual in Reunion, where it is quite a common surname, Estonia, where it is a rare surname, and Belarus, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Reunion, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Kazartseva | Russia, Belarus, Reunion, United States, France |
| Казартцева | Russia |