"Sorceress. Sacred Queen and Goddess of the witches, fairies and of horses. Mythical daughter of Hefeyedd."
The name Rhiannen is commonly a female name from the "Gaelic" origin that means "Sorceress. Sacred Queen and Goddess of the witches, fairies and of horses. Mythical daughter of Hefeyedd.".
The pronunciation of Rhiannen is rhi (an)- nen.