How Many People Are Named Rhiannon?
Complete statistics for the name Rhiannon: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Rhiannon, a Welsh goddess name, is very rare with only 15,041 people bearing it in the US today, making up just 1 in 21,940 Americans. The majority, 53%, are under 30, giving it a decidedly modern vibe.
📖 Meaning & Origin
Life-path number 3 symbolizes creativity, self-expression, and joy.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 29All 15,330 recorded US births for this name, grouped by the age those individuals would be today. Not adjusted for survival, so the number living today is lower (see the living estimate above).
📈 Popularity Over Time
Peak: 1999Annual US births from SSA records · Trend: Declining
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Rhiannon Through the Generations
Rhiannon, a name steeped in myth and magic, saw its peak popularity in 1999 with 651 births. Today, it's a name that's predominantly embraced by younger generations, with 8,101 under-30s compared to 7,229 aged 30-60. This trend reflects its status as a modern choice, favored by parents seeking a unique yet timeless name.
📍 State Distribution (Top 10)
⭐ Famous People Named Rhiannon
Rhiannon is a feminine Welsh given name possibly derived from the Old Celtic title Rigantona, meaning great queen. While the goddess Rhiannon is a major figure in Welsh mythology, and a main protagonist in the Mabinogi, Rhiannon was not a popular given name in Wales until the 20th century. It rose in use throughout the Anglosphere after 1975, following the release of the hit song "Rhiannon" by Fleetwood Mac.…
Full list on Wikipedia →🌿 Related Names by Origin
Other names sharing Rhiannon's Welsh roots
📄 About the Name Rhiannon
How Many People Have the Name Rhiannon?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 15,041 people in the United States currently share the name Rhiannon. That works out to roughly 1 in every 21,940 Americans, placing it in the Very Rare category.
Is Rhiannon a Common or Rare Name?
Rhiannon is classified as Very Rare. The rarity scale runs from Very Common (shared by millions) through Common, Uncommon, Rare, and Very Rare. Understanding where a name sits helps parents gauge uniqueness, genealogists narrow down records, and individuals settle debates about their own name's distinctiveness.
What Does the Name Rhiannon Mean?
Rhiannon means "Welsh goddess" and comes from Welsh origins. The name carries a life-path numerology number of 3.
Gender Breakdown
Of all recorded bearers of Rhiannon in SSA data, approximately 0% are male and 100% are female.
When Was Rhiannon Most Popular?
The name Rhiannon reached peak popularity in 1999, with 651 babies registered that year. Current trend: Declining.
How Is This Data Calculated?
All figures are statistical estimates, not exact government headcounts. The underlying data comes from the SSA National Baby Names dataset. Full methodology is explained on the methodology page.
❓ Frequently Asked Questions
How many people are named Rhiannon?
Approximately 15,041 people named Rhiannon live in the United States today. All-time US births on record total 15,330. That works out to roughly 1 in 21,940 Americans.
Is Rhiannon a rare name?
Rhiannon is classified as Very Rare in the United States. Approximately 1 in every 21,940 Americans has this name.
What does the name Rhiannon mean?
Rhiannon means "Welsh goddess" and comes from Welsh origins.
Is Rhiannon more male or female?
Based on SSA records, 0% of people named Rhiannon are male and 100% are female.
When was Rhiannon most popular?
Rhiannon peaked in 1999 with 651 births that year. Current trend: Declining.
How accurate are these statistics?
All figures are statistical estimates based on SSA birth records and age-adjusted modeling. See the methodology page for full details.