The Caspian languages are a branch of

Northwestern Iranian languages The Western Iranic languages are a branch of the Iranic languages, attested from the time of Old Persian (6th century BC) and Median. Languages The traditional Northwestern branch is a convention for non-Southwestern languages, rather than a ...

spoken in northern

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkm ...

and south-eastern

Azerbaijan Azerbaijan (, ; az, Azərbaycan ), officially the Republic of Azerbaijan, , also sometimes officially called the Azerbaijan Republic is a transcontinental country located at the boundary of Eastern Europe and Western Asia. It is a part of th ...

, south of the

Caspian Sea The Caspian Sea is the world's largest inland body of water, often described as the List of lakes by area, world's largest lake or a full-fledged sea. An endorheic basin, it lies between Europe and Asia; east of the Caucasus, west of the broad s ...

. They are unique in that they share certain typological features with South Caucasian languages.Academic American Encyclopedia By Grolier Incorporated, page 294The Tati language group in the sociolinguistic context of Northwestern Iran and Transcaucasia By D.Stilo, pages 137-185

Languages

Caspian languages include: *

Deilami The Daylami language, also known as ''Daylamite'', ''Deilami'', ''Dailamite'', or ''Deylami'' (Deilami: , from the name of the Daylam region), is an extinct language that was one of the northwestern branch of the Iranian languages. It was spoken ...

* Gilaki * Talysh * Mazanderani * Semnani * Tati

References

Northwestern Iranian languages Languages of Iran {{ie-lang-stub