The Circassians in Iran (Circassian: Pерсым ис Адыгэхэр, Persım yis Adıgəxər; Persian: چرکس های ایران) are an ethnic minority in Iran. Circassians in Iran differ somewhat from other Circassians in diaspora in that most in the former stem from the Safavid and Qajar era, although a number migrated as muhajirs in the late 19th century as well. The Circassians in Iran were very influential during periods in the last few centuries. The vast majority of them have assimilated to Persian language, and no sizeable number speaks their native Circassian languages anymore. Once a very large minority in Iran, nowadays due to being heavily assimilated over the course of time and the lack of censuses based on ethnicity, population estimates vary significantly. They are, after the Georgians, the largest C