How Many People Are Named Marillyn?
Complete statistics for the name Marillyn: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Marillyn is a creative respelling of Marilyn, itself a blend of Mary and Lynn with roots in multiple traditions. There are only about 68 people living in the US with this name today, meaning roughly 1 in 4,874,041 Americans share it. It's a true vintage gem that peaked way back in 1927 with 40 births.
📖 Meaning & Origin
Life-path number 5 traditionally represents freedom, adventure, and a restless curiosity about the world. It's associated with adaptability and a natural desire to explore new experiences across all areas of life.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 96All 437 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: 1927Annual US births from SSA records · Trend: Stable
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Marillyn Through the Generations
Marillyn tells a fascinating generational story that's almost entirely rooted in the early twentieth century. All 437 recorded births in the US fall within the over-60 age bracket, and the estimated average age of a living Marillyn is 96 years old. That's remarkably concentrated, even for a vintage name. The peak year of 1927 saw 40 babies given this distinctive spelling, a modest but notable burst of popularity during the Roaring Twenties. After that high point, usage gradually faded, and today it's essentially dormant with zero births recorded among those under 30 or between 30 and 60. Only about 68 people in the United States still carry this name, making it genuinely rare at a ratio of 1 in 4,874,041 Americans. Globally, there are roughly 678 living bearers, placing Marillyn at world rank 318,141. The trend remains stable, but it's the kind of stable that reflects quiet retirement rather than active use. This name isn't coming back anytime soon, and that scarcity gives it a certain charm for anyone who still bears it.
📍 State Distribution (Top 10)
✨ Similar Names to Marillyn
🌿 Related Names by Origin
Other names sharing Marillyn's English roots
📄 About the Name Marillyn
How Many People Have the Name Marillyn?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 68 people in the United States currently share the name Marillyn. That works out to roughly 1 in every 4,874,041 Americans, placing it in the Very Rare category.
Is Marillyn a Common or Rare Name?
Marillyn 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 Marillyn Mean?
Marillyn means "Star of the sea, waterfall" and comes from English origins. The name carries a life-path numerology number of 5.
Gender Breakdown
Of all recorded bearers of Marillyn in SSA data, approximately 0% are male and 100% are female.
When Was Marillyn Most Popular?
The name Marillyn reached peak popularity in 1927, with 40 babies registered that year. Current trend: Stable.
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 Marillyn?
Approximately 68 people named Marillyn live in the United States today. All-time US births on record total 437. That works out to roughly 1 in 4,874,041 Americans.
Is Marillyn a rare name?
Marillyn is classified as Very Rare in the United States. Approximately 1 in every 4,874,041 Americans has this name.
What does the name Marillyn mean?
Marillyn means "Star of the sea, waterfall" and comes from English origins.
Is Marillyn more male or female?
Based on SSA records, 0% of people named Marillyn are male and 100% are female.
When was Marillyn most popular?
Marillyn peaked in 1927 with 40 births that year. Current trend: Stable.
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.