Rhiannon

ree-AN-un

Girl

Average rank #1,380 across 3 of 7 countries

Meaning & origin

Welsh, English, Welsh Mythology

Probably derived from the old Celtic name Rigantona meaning "great queen". It is speculated that this was the name of an otherwise unattested Celtic goddess of fertility and the moon. The name Rhiannon appears later in Welsh legend in the Mabinogion, borne by the wife of Pwyll and the mother of Pryderi.

How popular is Rhiannon?

馃彺鬆仹鬆仮鬆仴鬆伄鬆仹鬆伩 England & Wales

#1,407

in 2025

馃嚭馃嚫 USA

#1,119

in 2025

馃嚚馃嚘 Canada

#1,615

in 2024

Not in top rankings for: 馃彺鬆仹鬆仮鬆伋鬆仯鬆伌鬆伩 Scotland, 馃嚠馃嚜 Ireland, 馃嚘馃嚭 Australia, 馃嚦馃嚳 New Zealand

Looking for names like Rhiannon?

Answer a few short questions and get personalised suggestions based on your style, heritage, and what feels right to you.

Find your name