In all the world, Раиз (Раиз 
) is a very rare boy's given name. The first name Раиз is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare boy's name. Also, Раиз is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Раиз | Kyrgyzstan, Kazakhstan, Russia, Belarus |