Coin of Hadrian's reign displaying the inscription ITALIA on the verge of the personification of Italy.

The etymology of the name of Italy has been the subject of reconstructions by linguists and historians. Considerations extraneous to the specifically linguistic reconstruction of the name have formed a rich corpus of solutions that are either associated with legend (the existence of a king named Italus) or in any case strongly problematic (such as the connection of the name with the grape vine, vitis in Latin).[1]

One theory is that the name derives from the word Italói, a term with which the ancient Greeks designated a tribe of Sicels who had crossed the Strait of Messina and who inhabited the extreme tip of the Italic Peninsula, near today's Catanzaro.[2] This is attested by the fact that the ancient Greek peoples who colonized present-day Calabria, referred to themselves as Italiotes, that is, inhabitants of Italy.[3] This group of Italian people had worshiped the simulacrum of a calf (vitulus, in Latin), and the name would therefore mean "inhabitants of the land of calves (young bulls)".[2] In any case, it is known that in archaic times the name indicated the part located in the extreme south of the Italian Peninsula.[3]

The name of Italy originally applied only to the tip of the Italian boot.[3] As time progressed, the name "Italia" was extended further and further north until it reached the Alps in Roman times and became synonymous with the whole Italian geographical region.[4]

Hypothesis on etymology

The myth of Italus

There are various legends about the character of Italus, king of the Oenotrians who, according to the myth, lived 16 generations before the Trojan War; the name "Italy" derives from him.[6] Given first to the region corresponding to his kingdom, that is almost all of Calabria with the exception of the northern area. King Italus converted the Oenotrians from a nomadic people to a permanent one, establishing them in the extreme offshoot of the European coasts, in the current isthmus of Catanzaro between the Gulf of Squillace to the east and the Gulf of Saint Euphemia to the west.[7] The capital of his kingdom, according to Strabo, was Pandosia Bruzia, today probably corresponding to the city of Acri.

According to Strabo, Antiochus of Syracuse (5th century BC) already spoke of the borders of Italy in his work On Italy,[8] which identified it with the ancient Oenotrians. At that time it extended from the Strait of Sicily to the Gulf of Taranto (to the east) and the Gulf of Posidonia (to the west).[9]