The Kartvelian language family consists of four closely related languages: •
Svan (ლუშნუ ნინ,
lušnu nin), with approximately 35,000–40,000 native speakers in
Georgia, mainly in the northwestern mountainous region of
Svaneti and the
Kodori Gorge in
Abkhazia •
Georgian-Zan (also called
Karto-Zan) •
Georgian (ქართული ენა,
kartuli ena) with approximately 4 million native speakers, mainly in
Georgia. There are Georgian-speaking communities in
Russia,
Turkey,
Iran,
Israel, and
EU countries, but the current number and distribution of them are unknown. •
Judaeo-Georgian (ყივრული ენა,
kivruli ena) with some 85,000 speakers, is the only Kartvelian Jewish dialect, its status being the subject of debate among scholars. •
Zan (also called
Colchian) •
Mingrelian (მარგალური ნინა,
margaluri nina), with some 500,000 native speakers in 1989, mainly in the western regions of Georgia, namely
Samegrelo and
Abkhazia (at present in
Gali district only). The number of Mingrelian speakers in Abkhazia was very strongly affected by the
war with Georgia in the 1990s which resulted in the
expulsion and flight of the ethnic Georgian population, the majority of which were
Mingrelians. Nevertheless, Georgians in Abkhazia (mostly Mingrelians) make up 18% of the population, in Gali district 98.2%. The Mingrelians displaced from Abkhazia are scattered elsewhere in the Georgian government territory, with dense clusters in
Tbilisi and
Zugdidi. •
Laz (ლაზური ნენა,
lazuri nena), with 22,000 native speakers in 1980, mostly in the
Black Sea littoral area of northeast
Turkey, and with some 2,000 in
Adjara, Georgia.
Genealogical tree The connection between these languages was first reported in linguistic literature by
Johann Anton Güldenstädt in his 1773 classification of the languages of the Caucasus, and later proven by
G. Rosen,
Marie-Félicité Brosset,
Franz Bopp and others during the 1840s.
Zan is the branch that contains the
Mingrelian and
Laz languages. On the basis of
glottochronological analysis,
Georgi Klimov dates the split of the
Proto-Kartvelian into
Svan and
Proto-Georgian-Zan (Proto-Karto-Zan) to the 19th century BC, and the further division into
Georgian and Zan to the 8th century BC,
Higher-level connections No relationship with other languages, including
Northwest Caucasian and/or
Northeast Caucasian, has been demonstrated so far. There have been numerous attempts to link Kartvelian languages to other language families, such as the proposed
Nostratic family, but these have fallen out of favor. Certain grammatical similarities with
Basque, especially in the
case system, have often been pointed out. However, the hypothesis of a relationship, which also tends to link the Caucasian languages with other non-Indo-European and non-Semitic languages of the Near East of ancient times, is generally considered to lack conclusive evidence. Any similarities to other linguistic phyla may be due to
areal influences. Heavy borrowing in both directions (i.e. from North Caucasian to Kartvelian and vice versa) has been observed; therefore, it is likely that certain grammatical features have been influenced as well. ==Phonetics and phonology==