Family name Янькин (Yankin 
, Янькин 
, Iankin 
) , across the world, is quite a rare surname. The family name Янькин is habitual in Turkey, where it is a rare surname, Myanmar, and Estonia. In absolute terms, this name is the most popular in Turkey, Myanmar, and Philippines. Very seldom, Янькин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yankin | Philippines, Russia, Mongolia, Turkey, Myanmar |
| Янькин | Russia, Kazakhstan |
| Iankin | Georgia, Russia |