Family name Temnyi (Темный 
, Тёмный , Temnyi 
) , in all the world, is a rare last name. The surname Temnyi is habitual in Belarus, where it is a rare surname, Kazakhstan, and Russia. Very seldom, Temnyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Темный | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Тёмный | Kazakhstan, Russia, Belarus |
| Temnyi | Nigeria, Russia, Estonia |