Free Dacians

The so-called Free Dacians (Romanian: Daci liberi) is the name given by some modern historians to those Dacians who putatively remained outside, or emigrated from, the Roman Empire after the emperor Trajan's Dacian Wars (AD 101-6). Dio Cassius named them Dakoi prosoroi (Latin: Daci limitanei) meaning "neighbouring Dacians".

A substantial population of Dacians existed on the fringes of the Balkan Roman provinces, especially in the eastern Carpathian Mountains, at least until about AD 340. They were responsible for a series of incursions into Roman Dacia in the period AD 120-272, and into the Roman Empire south of the Danube after the province of Dacia was abandoned by the Romans around AD 275.

The Free Dacians, together with the Roman-Dacians later developed into the Romanian people of nowadays.

According to many scholars, amongst the Free Dacians were refugees from the Roman conquest, who had left the Roman-occupied zone, and some Dacian-speaking tribes resident outside that zone, notably the Costoboci and the Carpi in SW Ukraine, Moldavia and Bessarabia. The refugees may have joined these resident peoples. Through proximity with the Roman province of Dacia, the Free Dacians supposedly became Romanised and adopted the Latin language and Roman culture. Despite this acculturation, the paradigm holds that the Free Dacians were irredentists, repeatedly invading the Roman province in attempts to recover the refugees' ancestral land. They were unsuccessful until the Roman province was abandoned by the emperor Aurelian in AD 275. After this, the Free Dacians supposedly liberated the Roman province and joined the remaining Romano-Dacians to form a Latin-speaking Daco-Roman ethnic group that were the forebears of the modern Romanian people.

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