Who was Adam's first daughter?
Aclima: The First Daughter of Adam and Eve
According to various religious traditions, Aclima (also known as Kalmana, Lusia, Cainan, Luluwa, or Awan) is considered to be the eldest daughter of Adam and Eve. In numerous accounts, she is identified as the sister, and in many sources, the twin sister, of Cain. This implies that she was the very first female human born naturally.