Rhiannon

Girl Name
Origin:celtic
Pronunciation:/rɪˈænən/

Rhiannon: a female name of Celtic origin meaning "This name derives from the Celtic “Rigantona,” meaning “Great Queen". It derives from the Celtic word "RIGANTONA > RHIANNON".

Rhiannon has maintained its appeal as a feminine name in modern times while preserving its Celtic roots. Today, parents are drawn to its meaningful essence of "This name derives from the Celtic “Rigantona,” meaning “Great Queen" and its cultural richness. This name bridges traditional heritage with contemporary naming trends.

Quick Facts About Rhiannon

Quick facts about Rhiannon
OriginCeltic, Gaelic
GenderGirl name
PopularityUncommon

Researched by Name Doctor Linguistics Team

Our names are verified by professional linguists with expertise in etymology and cultural naming traditions.

Last reviewed: November 2025

Meaning

This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988).

Etymology & Details

Name Root

RIGANTONA > RHIANNON

How to Pronounce Rhiannon

Rhiannon is pronounced /rɪˈænən/

Step-by-step pronunciation guide:

  1. Break it into syllables: Rhi-ann-on
  2. Say it like: "REEHANOOHN"
  3. Practice saying it naturally a few times

Pronunciation verified by linguistic sources

Usage & Popularity

This name has found popularity across english, and welsh speaking regions, demonstrating its cross-cultural appeal and adaptability.

englishwelsh
Frequently Asked Questions About Rhiannon
What does the name Rhiannon mean?
Rhiannon means "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988).". The name comes from RIGANTONA > RHIANNON. This celtic name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Rhiannon for girls often connect with the name's meaning of "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." as a quality they hope to see in their child. Rhiannon offers a distinctive option for parents who want a name with clear meaning that stands apart from more common choices. The name is associated with qualities like WELSH MYTHOLOGY, reflecting its meaning in how people perceive those who carry it.
What is the origin of the name Rhiannon?
Rhiannon has celtic and gaelic origins. The name traces back to RIGANTONA > RHIANNON. From its celtic roots, Rhiannon spread to become common in english, welsh. The celtic meaning "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." reflects values important in the culture where this name first appeared.
Is Rhiannon a boy or girl name?
Rhiannon is a girl's name. This traditionally feminine name has been chosen by parents for daughters across many cultures and time periods. In celtic tradition, Rhiannon has historically been given to girls. The meaning "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." carries well for a daughter, giving the name lasting appeal.
How do you pronounce Rhiannon?
Rhiannon is pronounced "/rɪˈænən/". This pronunciation follows cy language patterns. As a single-syllable name, Rhiannon is quick to say and easy to call out. Pronunciation may vary slightly in english, welsh, where the name is also used. Local accents and language rules can shift certain sounds while keeping the name recognizable. If you're unfamiliar with celtic names, listening to a native speaker say Rhiannon can help you catch the right rhythm and emphasis.
How popular is the name Rhiannon?
Rhiannon is less common but not rare. As a less common choice, Rhiannon gives a child a name that stands out. Most people will encounter it rarely, making it memorable when they do. Rhiannon's popularity may vary between celtic communities and the broader population, where naming trends differ. The name's meaning of "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." likely influences its appeal, as parents often choose names that express values or hopes for their children. Among girls' names, Rhiannon holds its own, appealing to parents who value distinctive options.
Where is the name Rhiannon commonly used?
Rhiannon is common in english and welsh naming traditions. Though celtic in origin, Rhiannon found a home in other cultures where it resonated with local naming preferences. The meaning "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." carries universal appeal, helping explain why different cultures adopted Rhiannon into their naming traditions. A child named Rhiannon will likely find their name recognized in multiple countries, which can be an advantage for families with international connections or who value global accessibility. Across these cultures, Rhiannon is given to girls, maintaining consistent gender association.
What is the cultural significance of Rhiannon?
Rhiannon carries associations with WELSH MYTHOLOGY. These qualities shape how people perceive the name and those who carry it, creating expectations and first impressions. The name's meaning of "This name derives from the Celtic “Rigantona,” meaning “Great Queen.” Rhiannon is a prominent figure in Welsh mythology, mother to the Demetian hero Pryderi and wife to Pwyll. She is probably a reflex of the Celtic great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Rhiannon was the goddess of fertility and the moon. This name recently increases its popularity thanks to Barbadian singer, actress, and fashion designer “Rihanna” (born February 20, 1988)." reinforces these associations, connecting the literal translation to the character traits people expect. In celtic culture, where Rhiannon originates, these qualities held particular value, making the name a way to express hopes for a child's character. Research shows that names do influence perceptions. People form impressions based on names before meeting someone, which means choosing Rhiannon sets certain expectations. Parents choosing Rhiannon often connect with one or more of these associations, selecting the name because it represents qualities they value or wish for their child. In english communities, these associations may carry extra weight, as naming traditions often reinforce cultural values.

Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.

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