Аварский каганат
Slavic presence is attested in Romania since the Early Middle Ages. The Avar Khaganate was the dominant power of the Carpathian Basin between around 567 and 803. Most historians agree that Slavs and Bulgars, together with the remnants of the Avars, and possibly with Vlachs (or Romanians), inhabited the Banat region after the fall of the khaganate. Place names of Slavic origin recorded already in the Middle Ages show the early presence of a Slavic-speaking population.