Ancient Lycia, a polyglossian area located on the south-western coast of Asia Minor, was a place of contact, especially between Lycian and Greek. The Lycian language, which belongs to the Anatolian group of Indo-European languages, is documented in about two hundred inscriptions and on coins dating from the 5th and 4th centuries B.C. From the 3rd century onwards, Greek became predominant in the region, at least in writing, to the detriment of the local language. However, indigenous names persisted in Lycia until the first centuries A.D., as evidenced by the large number of Lycian personal names found in Greek inscriptions from the Hellenistic and Roman periods. This dissertation therefore studies the contact between Lycian and Greek, drawin...