Surname Raikhania (Райханя 
, Raikhania 
) , throughout the world, is an extremely rare cognomen. Much more frequently, Raikhania is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Райханя | Kazakhstan, Russia, Kyrgyzstan, Ukraine |
| Raikhania | Spain, United States |