Iranian languages

The Iranian languages, or the Iranic languages, are a branch of the Indo-Iranian languages in the Indo-European language family that are spoken natively by the Iranian peoples, mainly in the Iranian Plateau.

The Iranian languages are grouped in three stages: Old Iranian (until 400 BCE), Middle Iranian (400 BCE – 900 CE) and New Iranian (since 900 CE). The two directly attested Old Iranian languages are Old Persian (from the Achaemenid Empire) and Old Avestan (the language of the Avesta). Avesta predates Old Iranian language, Old Avestan (c. 1500 – 900 BCE)[8] and Younger Avestan (c. 900 – 400 BCE).[9] Of the Middle Iranian languages, the better understood and recorded ones are Middle Persian (from the Sasanian Empire), Parthian (from the Parthian Empire), and Bactrian (from the Kushan and Hephthalite empires).

As of 2000s^[update], Ethnologue estimates that there are 86 languages in the group.

The term Iran derives directly from Middle Persian Ērān, first attested in a third-century inscription at Naqsh-e Rostam, with the accompanying Parthian inscription using the term Aryān, in reference to the Iranian peoples. The Middle-Iranian ērān and aryān are oblique plural forms of gentilic nouns ēr- (Middle Persian) and ary- (Parthian), both deriving from Proto-Iranian language *arya- (meaning "Aryan", i.e. "of the Iranians"). In the Iranic languages spoken on the plateau, the gentilic is attested as a self-identifier, included in ancient inscriptions and the literature of the Avesta, and remains also in other Iranian ethnic names Alan (Ossetian: Ир Ir) and Iron (Ирон).

When used as a linguistic term Iranian is applied to any language which descends from the ancestral Proto-Iranian language.

Some scholars such as John R. Perry prefer the term Iranic as the anthropological name for the linguistic family and ethnic groups of this category, and Iranian for anything about the modern country of Iran. He uses the same analogue as in differentiating German from Germanic, Finnish from Finnic, or differentiating Turkish and Turkic.

This use of the term for the Iranian language family was introduced in 1836 by Christian Lassen. Robert Needham Cust used the term Irano-Aryan in 1878, and Orientalists such as George Abraham Grierson and Max Müller contrasted Irano-Aryan (Iranian) and Indo-Aryan (Indic). Some recent scholarship, primarily in German, has revived this convention.

The Iranian languages are divided into the following branches: