Where does “Bastarnae” come from?

Bastarnae (Latin) comes from Ancient Greek Βαστάρναι — Bastarnae, a people of Sarmatia.

Ancestry of “Bastarnae”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Βαστάρναι	Bastarnae, a people of Sarmatia

Bastarnae — Etymology, Origin & Word History | Etymology Explorer