Surname Tcareva (Царева 
, Tcareva , Царёва 
) , in all the world, is a common cognomen. The family name Tcareva is characteristic of Eastern Europe, particularly Russia, where it is quite a common surname, Belarus, where it is quite a rare surname, and Bulgaria. Measured by absolute frequency, it most frequently occurs in Russia, Belarus, and Kazakhstan. Very seldom, Tcareva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Царева | Belarus, Ukraine, Russia, Kazakhstan, Bulgaria |
| Tcareva | Russia |
| Царёва | Belarus, Ukraine, Russia, Kyrgyzstan, Kazakhstan |