How Many People Are Named Sister?
Complete statistics for the name Sister: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Sister, a very rare female name, is held by just 36 people in the US, making up 1 in 9,070,489 Americans. Almost all of these individuals are over 60, reflecting its peak popularity in 1914.
📖 Meaning & Origin
Life-path number 9 symbolizes humanitarianism and spiritual enlightenment.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 114All 563 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: 1914Annual US births from SSA records · Trend: Stable
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Sister Through the Generations
Sister, a name steeped in history, has seen a stable presence through the decades, peaking in 1914 with 21 births. Today, it's a name that's almost exclusively associated with older generations, with all 563 recorded births occurring before 1960. This classic name, while rare, holds a special place in the annals of American naming traditions.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Sister's modern American coinage roots
📄 About the Name Sister
How Many People Have the Name Sister?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 36 people in the United States currently share the name Sister. That works out to roughly 1 in every 9,070,489 Americans, placing it in the Very Rare category.
Is Sister a Common or Rare Name?
Sister 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 Sister Mean?
Sister means "creative variant of Sister" and comes from modern American coinage origins. The name carries a life-path numerology number of 9.
Gender Breakdown
Of all recorded bearers of Sister in SSA data, approximately 0% are male and 100% are female.
When Was Sister Most Popular?
The name Sister reached peak popularity in 1914, with 21 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 Sister?
Approximately 36 people named Sister live in the United States today. All-time US births on record total 563. That works out to roughly 1 in 9,070,489 Americans.
Is Sister a rare name?
Sister is classified as Very Rare in the United States. Approximately 1 in every 9,070,489 Americans has this name.
What does the name Sister mean?
Sister means "creative variant of Sister" and comes from modern American coinage origins.
Is Sister more male or female?
Based on SSA records, 0% of people named Sister are male and 100% are female.
When was Sister most popular?
Sister peaked in 1914 with 21 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.