Throughout the world, Aigun (Айгун 
, Aigun 
, Аигун ) is a rare principally feminine, but very infrequently male first name. The given name Aigun is habitual in Georgia, where it is quite a common female name, Kyrgyzstan, where it is a rare female name, and Kazakhstan. In absolute terms, it is commonest in Georgia, Russia, and India. Much less frequently, Aigun is the last name as well as the forename.