Atabek is a Turkic masculine given name derived from the noble title atabeg, which originated among the Seljuk Turks. The title is a compound of the Turkic elements ata meaning "father, ancestor" and beg meaning "chief, master," and it was bestowed upon a high-ranking governor or regent who was entrusted with the education and guardianship of a crown prince. The first notable holder was the Persian vizier Nizam al-Mulk, appointed by the early Seljuk sultans. Historical Context and Title Usage The atabeg title became a hereditary designation for rulers of provinces or client states, particularly in Persian, Arab, and Georgian history. The Abbasid caliphs in Baghdad under Seljuk influence had atabeg governors who often exercised real power. According to Atabeg on Wikipedia, the system produced a period of effective political influence in Saladin's family and other dynasties. In the Caucasus, the title was used in the Kingdom of Georgia, initially in the Armeno-Georgian Mkhargrdzeli family as a military rank, and later in the house of Jaqeli as princes of Samtskhe. The related term atabey is also an Ottoman spelling variant. The Name Atabek in Central Asia In modern Kazakhstan and Kyrgyzstan, Atabek is a traditional masculine first name, preserving the historical prestige of the title. While the Uzbek variant Otabek has altered the initial vowel, the Kazakh and Kyrgyz forms maintain the original spelling and primarily refer to the given name rather than the title itself. Meaning: "Father-chief" or "ancestor-master" (noble title compounded from Turkic ata + beg) Origin: Turkic (Seljuk empire, expanded into Persian and Georgian cultures) Types: Given name; also a historical title Usage regions: Kazakhstan, Kyrgyzstan; also Uzbekistan (as Otabek)