Egyptian language
Old Egyptian was spoken for about 500 years from 2600 BC onwards.  Middle Egyptian was spoken from about 2000 BC for a further 700 years when Late Egyptian made its appearance; Middle Egyptian survived until the first few centuries AD as a written language, similar to the use of Latin during the Middle Ages and that of Classical Arabic today. Demotic Egyptian first appears about 650 BC and survived as a spoken language until the fifth century AD. Coptic Egyptian appeared in the fourth century AD and survived as a living language until the sixteenth century AD, when European scholars traveled to Egypt to learn it from native speakers during the Renaissance. It probably survived in the Egyptian countryside as a spoken language for several centuries after that. The Bohairic dialect of Coptic is still used by the Egyptian Christian Churches.