A focused population profile of Azerbaijanis from the Republic of Azerbaijan, with closest modern genetic matches, ancestry model, and World Genetics G25 heatmap.
Azerbaijanis are a Turkic-speaking people living mainly in the Republic of Azerbaijan and northwestern Iran, with related communities in the Caucasus, eastern Turkey, and surrounding regions. The Azerbaijan reference here represents the Republic of Azerbaijan side of that wider Azerbaijani-speaking world.
Azerbaijani belongs to the southwestern branch of Turkic languages and is closely related to Turkish. In the Republic of Azerbaijan it is the national language, while historical contact with Persian, Russian, Caucasian languages, and regional Turkic dialects has shaped local identity and vocabulary.
Genetically, Azerbaijani references often sit between South Caucasus, Iranian Plateau, Anatolian, and Turkic-influenced contexts. This makes the Azerbaijan reference useful for comparing Caucasus Azerbaijanis with Iranian Azerbaijanis and Azeri communities around Kars, Igdir, and Ardahan.
In the World Genetics modern G25 table, Azeri Azerbaijan is closest to Azeri Turkey Kars, Azeri Azerbaijan Gabala, Azeri Iran, Tat Dagestan Nyugdi, Azeri Turkey Igdir, and Azeri Iran Ardabil. The ranking shows a South Caucasus and Azerbaijani cluster with nearby Iranian and eastern Anatolian Azeri references.
| Population | Distance |
|---|
The ancestry model gives a deeper component fit, but the modern closest matches show the key point: the Azerbaijan reference is not isolated, and it clusters with other Azerbaijani-speaking and neighboring Caucasus or Iranian Plateau references.
The heatmap should emphasize the South Caucasus, northwestern Iran, and eastern Anatolia, following the modern Azerbaijani and neighboring reference populations in the dataset.
Azerbaijanis speak a Turkic language, but their genetic profile in this comparison is strongly tied to the South Caucasus and Iranian Plateau, with related Azeri references in Azerbaijan, Iran, and eastern Turkey.
Yes. Azeri Iran appears among the closest matches for Azeri Azerbaijan in the World Genetics comparison.
Azeri communities around Kars, Igdir, and Ardahan are part of the same wider Azerbaijani-speaking regional continuum, so they can appear close in G25 space.
