"Sorceress. Sacred Queen and Goddess of the witches, fairies and of horses. Mythical daughter of Hefeyedd."
The name Rioanna 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 Rioanna is ri (oan)- na.