Aintab became Gaziantep after a fortress town earned the title Gazi
South-central Turkey's fifth-largest urban hub was long called Aintab, still Antep in casual speech. Thought to sit near ancient Antiochia ad Taurum and Zeugma, it rose after a fourteenth-century quake ruined rival Dülük. In 1921 parliament prefixed Gazi for resistance in the Franco-Turkish War; Gaziantep became official in 1928.
For centuries Aintab was mainly a fortress in Dülük's shadow, about twelve kilometres north. After Muslim conquest of the Levant, Umayyads, Abbasids, and later Byzantines under Nikephoros II Phokas in 962 traded control. Seljuks took the fort in 1067; Crusaders folded it into the County of Edessa in 1098 while Armenian lords such as Kogh Vasil still governed. Name theories range from Arabic spring praise to Aramaic spring of the wolf, and Crusaders wrote Hantab or Hatab.
The fourteenth century made Aintab a contested market town among Mamluks, Dulkadirids, and Ilkhanids. Timur besieged it in 1400; the Aq Qoyunlu struck in 1420. Native scholar Badr al-Din al-Ayni called it little Bukhara for its study circles even as sieges bit. Alaüddevle of Dulkadir funded a reservoir, mosque, and 1481 fortress repairs likely ordered by Mamluk sultan Qaitbay. Ottoman Selim I received the castle keys on 20 August 1516, days before Marj Dabiq, ending nearly a millennium as a border prize.
Inside a large empire the city lost strategic panic but gained caravan peace until French occupation in 1921. Early Ottoman tax rolls show recovery from the 1530s after Süleyman's Mesopotamian campaign secured routes through the region. Parliament later honored wartime resistance by styling the town Gazi Ayıntap in February 1921, shortened in official Turkish to Gaziantep after 1928. By late 2025 the province held about 2.22 million people, roughly 1.9 million of them urban—Turkey's fifth-largest city built on a springside fortress.
Source: Gaziantep
