Last name Саигин (Saigin 
, Саигин ) , in all the world, is a very rare cognomen. The family name Саигин is habitual in Georgia, where it is a very rare surname, Russia, and Malaysia, where it is an extremely rare surname. Much less frequently, Саигин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saigin | Philippines, Russia, Georgia, South Africa, India |
| Саигин | Russia |