Family name Гамгин (Gamgin 
, Гамгин 
) , in the entire world, is a very rare surname. The family name Гамгин is characteristic of Saudi Arabia, where it is a very rare surname, Kazakhstan, and Russia. Much less frequently, Гамгин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gamgin | India, Saudi Arabia |
| Гамгин | Kazakhstan, Russia, Ukraine |