Welsh goddesses

Arianrhod () is a figure in Welsh mythology who plays her most important role in the Fourth Branch of the Mabinogi. She is the daughter of Dôn and the sister of Gwydion and Gilfaethwy; the Welsh Triads give her father as Beli Mawr. In the Mabinogi her uncle Math ap Mathonwy is the King of Gwynedd, and during the course of the story she gives birth to two sons, Dylan ail Don and Lleu Llaw Gyffes, through magical means.

Branwen, Daughter of Llŷr is a major character in the medieval Welsh story known as the Second Branch of the Mabinogi, which is sometimes called the "Mabinogi of Branwen" after her.

Dôn () is an ancestor figure in Welsh legend and literature. She is typically given as the mother of a group known as the "Children of Dôn", including Gwydion, Arianrhod, and Gilfaethwy, among many others. However, antiquarians of the early modern era generally considered Dôn a male figure.

Creiddylad (also known as Creirddylad, Creurdilad, Creudylad or Kreiddylat), daughter of King Lludd, is a minor character in the early medieval Welsh Arthurian tale Culhwch ac Olwen.

Penarddun is a figure in Welsh mythology, the wife of Llŷr. The Second Branch of the Mabinogi names Bran, Branwen, and Manawydan as her children by Llŷr, and ascribes to her two additional sons by Euroswydd: Nisien, a good man, and Efnysien, a conniving troublemaker. The Welsh Triads call Llŷr one of the Three Exalted Prisoners of Britain for his captivity at Euroswydd's hands; this likely refers to a lost tradition of the birth of Penarddun's younger sons. The Mabinogi names Penarddun as a daughter of the ancestor Beli Mawr, but the genealogy is confused; it is possible she was meant to be hi

Creirwy () is a figure in the Mabinogion and the Hanes Taliesin (the story of Taliesin's life), daughter of the enchantress Ceridwen and Tegid Foel ("Tacitus the Bald"). The Welsh Triads name her one of the three most beautiful maids of the Isle of Britain. Born in Penllyn in Powys, Wales, Creirwy (also known as Llywy) has a dark, hideous brother named Morfran and a foster brother, Gwion Bach (who would become the bard Taliesin). She does not appear in the stories about Afagddu and Taliesin.