Cognomen Reikhner (Reikhner 
, Рейхнер 
) , worldwide, is a very rare surname. The family name Reikhner is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Reikhner | Russia |
| Рейхнер | Kyrgyzstan, Kazakhstan, Russia, Ukraine |