Nanna / Sin (Sumerian)
Another name for moon god Sin. Born to Ninlil when Enlil raped her. He decides the fate of the dead.
A Sumerian crescent moon god, Sin was depicted as "fierce young bull, thick of horns, perfect of limbs, with a beautiful bird of blue". Other phases of the moon were Nanna the full Moon, and Asimbabbar, the new moon.