awan
2 occurrences across the corpus
Jubilees
Jubilees 4:1
And in the third week in the second jubilee she gave birth to Cain, and in the fourth she gave birth to Abel, and in the fifth she gave birth to her daughter Awan.
Jubilees 4:9
And Cain took Awan his sister to be his wife and she bare him Enoch at the close of the fourth jubilee. And in the first year of the first week of the fifth jubilee, houses were built on the earth, and Cain built a city, and called its name after the name of , his son Enoch.