How Many People Are Named Sinclair?
Complete statistics for the name Sinclair: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Sinclair is a rare name with roots in English surnames, making it very uncommon today. Only 1,239 people named Sinclair live in the US, which means 1 in 266,385 Americans have this name. It's a rising trend, peaking in 2024 with 41 births.
📖 Meaning & Origin
Traditionally, life-path number 4 symbolizes stability and hard work.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 55All 1,869 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: 2024Annual US births from SSA records · Trend: Rising
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Sinclair Through the Generations
Sinclair stands out as a name that's seen a resurgence in recent years, despite its long history as an English surname. With only 1,869 total births recorded since tracking began, it's clear that Sinclair is a choice for those seeking a unique moniker. The current estimate of 1,239 living Sinclairs suggests a community that's tightly knit, with a notable skew towards older generations, as 45% of those named Sinclair are over 60. This age distribution paints a picture of a name that's both rooted in tradition and appealing to modern parents looking for a distinctive first name.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Sinclair's English roots
📄 About the Name Sinclair
How Many People Have the Name Sinclair?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 27,347 people in the United States currently share the name Sinclair. That works out to roughly 1 in every 12,120 Americans, placing it in the Rare category.
Is Sinclair a Common or Rare Name?
Sinclair is classified as 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 Sinclair Mean?
Sinclair means "English surname used as a first name" and comes from English origins. The name carries a life-path numerology number of 4.
Gender Breakdown
Of all recorded bearers of Sinclair in SSA data, approximately 64% are male and 36% are female.
When Was Sinclair Most Popular?
The name Sinclair reached peak popularity in 2024, with 41 babies registered that year. Current trend: Rising.
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 Sinclair?
Approximately 27,347 people named Sinclair live in the United States today. All-time US births on record total 27,347. That works out to roughly 1 in 12,120 Americans.
Is Sinclair a rare name?
Sinclair is classified as Rare in the United States. Approximately 1 in every 12,120 Americans has this name.
What does the name Sinclair mean?
Sinclair means "English surname used as a first name" and comes from English origins.
Is Sinclair more male or female?
Based on SSA records, 64% of people named Sinclair are male and 36% are female.
When was Sinclair most popular?
Sinclair peaked in 2024 with 41 births that year. Current trend: Rising.
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.