Possibly derived from Sumerian nin-an-a(k)
meaning "lady of the heavens", from 𒊩𒌆 (nin)
meaning "lady" and the genitive form of 𒀭 (an)
meaning "heaven, sky". Inanna was the Sumerian goddess of love, fertility and war. She descended into the underworld where the ruler of that place, her sister Ereshkigal, had her killed. The god Enki
interceded, and Inanna was allowed to leave the underworld as long as her husband Dumuzi
took her place.
Inanna was later conflated with the Semitic (Akkadian, Assyrian and Babylonian) deity Ishtar