Riannon - name meaning and origin

The girl's name Riannon \ri(an)-non\ is a variant of Rhiannon (Welsh), and the meaning of Riannon is "great queen, or goddess".

The baby name Riannon sounds like Reannon and Rianon. Other similar baby names are Briannon, Dannon, Rianne, Rianna, Rhianon, Rhiannan, Riann and Shannon.

Riannon is a very rare female first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the girl's name Riannon. Compare Riannon with related baby names.