Family name Лачин (Lachin 
, Lachyn 
, Лачин 
) , around the globe, is quite a rare surname. The surname Лачин is characteristic of Azerbaijan, where it is quite a rare surname, Georgia, and Kyrgyzstan, where it is a rare surname. In absolute terms, it is the most numerous in Azerbaijan, Russia, and Egypt. Also, Лачин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lachin | Azerbaijan, Turkmenistan, Egypt, Georgia, India |
| Lachyn | Azerbaijan, Turkey, Russia, Turkmenistan, United States |
| Лачин | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
|
петър лачин BG (b. 1875) |
|