Family name Yahni (Yahni 
) , in the world, is a rare surname. The family name Yahni is habitual in Turkey, where it is a rare surname, Argentina, where it is a very rare surname, and Indonesia. Much less frequently, Yahni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yahni | Indonesia, Spain, Argentina, Turkey, United States |