The name of the Sumerian goddess of love and war is Inanna. She is a complex deity representing love, beauty, and sensuality, as well as war and political power. Inanna is often associated with the planet Venus and embodies the ideals of femininity, strength, and ambivalence. Her myths include her journey to the underworld and her return, symbolizing the cycles of life. Inanna's narratives reflect the intricate interplay of love and conflict in Sumerian culture and serve as a testament to her multifaceted nature.