Cognomen Райфидин (Райфидин 
) , in the entire world, is an extremely rare family name. The cognomen Райфидин is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Likewise, Райфидин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Райфидин | Kyrgyzstan |