Uzbeks

The Uzbeks (Uzbek: Oʻzbeklar; Ўзбеклар; اۉزبېکلر‎) are a Turkic ethnic group native to Central Asia, being the largest Turkic ethnic group in the area. They comprise the majority population of Uzbekistan, next to Tajiks and Karakalpak minorities, and also form minority groups in Afghanistan, Tajikistan, Kyrgyzstan, Kazakhstan, Turkmenistan, Russia, and China. Uzbek diaspora communities also exist in Turkey, Saudi Arabia, United States, Ukraine, Pakistan, and other countries.

The origin of the word "Uzbek" is disputed. One view holds that it is eponymously named after Oghuz Khagan, also known as Oghuz Beg, became the word Uzbeg or Uzbek. Another theory states that the name means independent, genuine man, or the lord himself, from Öz (self) and the Turkic title bek/bey/beg. A third theory holds that the variant Uz, of the word uğuz, earlier oğuz, united with the word bek to form Uğuz-bek > Uz-bek, meaning "leader of an oğuz".

The personal name "Uzbek" is found in Arabic and Persian historical writings. Historian Usama ibn Munqidh (d. 1188), describing the events in Iran under the Seljuk Empire, notes that one of the leaders of Bursuk's troops in 1115–1116 was the "emir of the troops" Uzbek, the ruler of Mosul. According to Rashid ad-din, the last representative of the Oghuz dynasty of Ildegizids who ruled in Tabriz was Uzbek Muzaffar 1210–1225.

The name Uzbek seems to have become widely adopted as an ethnonym under the rule of Ozbeg Khan, who converted the Golden Horde to Islam.

Before the 5th century, what is today's Uzbekistan was part of Sogdia, Khwarazm, Bactria mainly inhabited by Sogdians, Bactrians, and Khwarazmians, all Indo-Iranian peoples. It was part of the Achaemenid Empire in the sixth to fourth centuries BC and, by the 3rd century CE, part of Sasanian Empire.

From the fifth to sixth century, what is today's Uzbekistan was part of the Hephthalite Empire. From 6th to 8th century, what is today's Uzbekistan was under the rule of First Turkic Khaganate.

The Turkic component was part of the Kidarites in the fifth century. The seal of the Kidarites, made in the 5th century in Samarkand, has a Bactrian inscription containing the title of the ruler: "Oglar Khun", of Turkic origin.

Since the entry of Central Asia into the Turkic Khaganate (6th century), the process of Turkicization has intensified. In subsequent centuries, the main ethnocultural process that took place on the territory of the Central Asian interfluve was the convergence and partial merging of the settled, Iranian-speaking and Turkic-speaking, with the nomadic, mainly Turkic-speaking population.