US Popularity Rank: 10947

Origin: Welsh

Meaning: Great queen; Goddess

Sprinkle magic into your life and those around you with the enchanting name Rhianon. Typically spelled Rhiannon, this girl's name is of Welsh origin and means “great queen” or “goddess.” This enthralling feminine name comes from the Celtic goddess Rigantona_,_ who is said to be the horse goddess. Fleetwood Mac’s hit song “Rhiannon” brought this unique name to the forefront.