Albanoi

The Albanoi (from , "Albanoi"; ; ) were an Illyrian tribe whose first historical account appears in a work of Ptolemy in addition to a town called Albanopolis () located east of the Ionian sea, in modern-day Albania.
History.
Ptolemy's mention in 150 AD places them in the Roman province of Macedon, specifically in Epirus Nova, almost 300 years after the Roman conquest of the region. Ptolemy himself makes no hint of their true ethnic identification, and he does not clarify whether the citizens of Albanopolis were Illyrians, Macedonians or Thracians, all of which are distinct possibilities. However, from the names of places with which Albanopolis is connected, it appears clearly to have been in the southern part of the Illyrian territory, and in the center of modern Albania, an area inhabited by the Illyrians at the time.
It is believed that they are related to the modern nation of the Albanians. 
While it has been identified with the Zgërdhesh hill-fort near Krujë in northern Albania, scholars believe the Illyrian settlement here seems to have been founded in the 7th or 6th century BC and flourished in the 4th and 3rd centuries, before being abandoned in the 2nd century BC, when the inhabitants moved to Durrës and Lezhë.
The first mention of Albanopolis in an inscription is on an ancient funerary stele at Scupi (near modern Skopje).
"Albanoi" (Αλβανοι) were later mentioned in the "History" of Michael Attaliates around AD 1080. The revolt of the Albanoi against Constantinople also dates the first written mention in Byzantine history, that refers to Albanians in an ethnic sense, around 1078, by the same Attaliates.
The much later mentioned Arbanon is likely to be the name of a district – the plain of the Mat has been suggested – rather than a particular place. An indication of movement from higher altitudes in a much earlier period has been detected in the distribution of place names ending in "-esh", that appears to derive from the Latin "-ensis" (Vulgar Latin "-ēsis"), between the Shkumbin and the Mat rivers, with a concentration between Elbasan and Krujë. It is not certain if the ancient city of Albanopolis corresponds with the Arbanon of the 11th century AD, mentioned by the Byzantines nine centuries later.