1) Welsh girl name 
(from the article `Dôn`) Dôn`s children included Gwydion, a master of magic, poetry, and music and a warrior who clashed frequently with various gods, and Aranrhod, a sky ... In Wales, as Lleu Llaw Gyffes (`Lleu of the Dexterous Hand`), he was also believed to have had a strange birth. His mother was the virgin god...
the daughter of the goddess Dôn and the mother of Lleu Llaw Gyffes.