Surname Ленгин (Lengin 
, Ленгин 
, Lengyn 
) , around the globe, is a rare last name. The last name Ленгин is habitual in Tanzania, where it is a rare surname, Russia, where it is a very rare surname, and France. Also, Ленгин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lengin | India, France, South Africa, Philippines |
| Ленгин | Kazakhstan, Russia, Ukraine, Belarus |
| Lengyn | Mexico, Philippines |
| Lengine | Tanzania |