Earliest confirmed female Egyptian pharaoh c. 1700–1800 BC
Sobekneferu or Neferusobek (Ancient Egyptian: Sbk-nfrw meaning 'Beauty of Sobek') was a pharaoh of ancient Egypt and the last ruler of the Twelfth Dynasty of the Middle Kingdom. She ascended to the throne following the death of Amenemhat IV, possibly her brother or husband, though their relationship is unproven. Instead, she asserted legitimacy through her father Amenemhat III. Her reign lasted 3 years, 10 months, and 24 days, according to the Turin King List. Distinguishing herself from prior female rulers, Sobekneferu adopted the full royal titulary.
https://en.wikipedia.org/wiki/Sobekneferu
Sobekneferu or Neferusobek (Ancient Egyptian: Sbk-nfrw meaning 'Beauty of Sobek') was a pharaoh of ancient Egypt and the last ruler of the Twelfth Dynasty of the Middle Kingdom. She ascended to the throne following the death of Amenemhat IV, possibly her brother or husband, though their relationship is unproven. Instead, she asserted legitimacy through her father Amenemhat III. Her reign lasted 3 years, 10 months, and 24 days, according to the Turin King List. Distinguishing herself from prior female rulers, Sobekneferu adopted the full royal titulary.
