Caucasian Albania
Albania (Latin: Albānia, Greek: Ἀλβανία, Albanía, in Old Armenian: Աղուանք Ałuankʿ (Aguank), Parthian: Ardhan, Middle Persian: Arran; usually referred to as Caucasian Albania for disambiguation with the modern state of Albania; the native name for the country is unknown) is a name for the historical region of the eastern Caucasus, that existed on the territory of present-day republic of Azerbaijan (where both of its capitals were located) and partially southern Dagestan.
Read more about Caucasian Albania: Names, Geography, Ethnogenesis, Caucasian Albania in Azerbaijani Historiography