Surname Сеньгин (Sengin 
, Сеньгин 
) , worldwide, is a very rare last name. The surname Сеньгин is habitual in Russia, where it is a very rare surname, Germany, where it is an extremely rare surname, and Thailand. Much less frequently, Сеньгин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sengin | Germany, Turkey, Thailand, United States, India |
| Сеньгин | Russia |