Cognomen Rejsa (Рейса 
, Rejsa 
) , all around the world, is a very rare family name. The cognomen Rejsa is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname, Bulgaria, and Ukraine, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Ukraine, the United States, and Czechia. Likewise, Rejsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рейса | Russia, Ukraine, Bulgaria |
| Rejsa | Malaysia, Czechia, United States |
| jan rejsa Czech poet and writer, CZ (b. 1886) |
|