Family name Гарегин (Гарегин 
, Karekin 
) , in the world, is quite a common last name. The family name Гарегин is habitual in Armenia, where it is a common surname, and Russia, where it is an extremely rare surname. Likewise, Гарегин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Гарегин | Kazakhstan, Belarus, Armenia, Russia, Ukraine |
| Karekin | Israel, Georgia, Canada, United States, Turkey |