Great queen or divine queen
Derived from the Old Celtic name Rigantona, it is most famously associated with the Welsh goddess of fertility and the moon in the Mabinogion. The name gained significant modern popularity in the 1970s following the release of the Fleetwood Mac song of the same name.
Less common today
Rhiannon isn't in the latest US Top 1000. It last peaked at #424 in 1999.
A major figure in Welsh mythology, often associated with horses and sovereignty · The Mabinogion
Grammy-winning American folk and country musician
Australian-Canadian actress known for The 100
British writer of psychological thrillers and young adult fiction
US births per 5-year period, 1990–present (SSA data).