Dacian a. : Of or pertaining to Dacia or the Dacians.

Dacian n. : A native of ancient Dacia.

Example:
If i'm part "ethnic Romanian" does that make me Italian And indigenous Dacian/Thracian?

Taxonomy
Dacia, Dacians, Dacian, the Roman, Romans, the Roman Empire, Enemies of Rome, Getae, capital, History, kingdom, Rome, Greeks and Romans, province, Romanian, Roman conquest, language, Roman province.

Defination from the web:
Dacian tribes had both peaceful and military encounters with other neighboring tribes, such as Celts, ... The Roman province Dacia Trajana, established as a consequence of the Dacian Wars during 101–106 AD, initially comprised only the regions known ... Main article: Dacian mythology ...