The name "Ionian" comes from the Greek word Ionion (Ἰόνιον). Its etymology is unknown.[3] Ancient Greek writers, especially Aeschylus, linked it to the myth of Io. In ancient Greek the adjective Ionios (Ἰόνιος) was used as an epithet for the sea because Io swam across it.[4][5][6] According to the Oxford Classical Dictionary, the name may derive from Ionians who sailed to the west,[7] however the word for Ionians is spelled with an omega ( Ἴωνες) rather than an omicron as in the word for the Ionian Sea. There were also narratives about other eponymic legendary figures:[8] according to one version, Ionius, son of Adrias (eponymic for the Adriatic Sea); according to another, Ionius, son of Dyrrhachus.[9] When Dyrrhachus was attacked by his own brothers, Heracles, who was passing through the area, came to his aid, but in the fight the hero killed his ally's son by mistake. The body was cast into the water, which thereafter was called the Ionian Sea.
On the North. A line running from the mouth of the Butrinto River (39°44'N) in Albania, to Cape Karagol in Corfu (39°45'N), along the North Coast of Corfu to Cape Kephali (39°45'N) and from thence to Cape Santa Maria di Leuca in Italy.
On the East. From the mouth of the Butrinto River in Albania down the coast of the mainland to Cape Matapan.
On the South. A line from Cape Matapan to Cape Passero, the Southern point of Sicily.
On the West. The East coast of Sicily and the Southeast coast of Italy to Cape Santa Maria di Leuca.
Places
Gjipe in the south of Albania where the Adriatic Sea meets the Ionian SeaThe Ionian Sea, view from the island Lefkada, GreeceCape Drastis and the Ionian Sea, Corfu Island
From south to north in the west, then north to south in the east:
A number of major naval engagements would be fought over the eastern section of the sea and its islands throughout the modern era, culminating in its control by the modern state of Greece. The western section of the Ionian Sea has been controlled by Italy since 1861.[14]
