How Many People Are Named Lewis?
Complete statistics for the name Lewis: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Lewis is a classic, predominantly male name with roots in Old French and Germanic tradition, meaning 'famous warrior.' Around 63,094 people named Lewis are living in the US today, making it genuinely rare at 1 in 5,230 Americans. That rarity is the most striking thing about it, because this name was once a staple of the early 20th century.
📖 Meaning & Origin
Life path number 5 is traditionally associated with freedom, adaptability, and a restless curiosity about the world. People connected to the number 5 are thought to crave variety and experience, often thriving when given room to explore and grow.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 81All 155,372 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: 1921Annual US births from SSA records · Trend: Rising
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Lewis Through the Generations
Lewis peaked way back in 1921, when 2,731 babies were given the name in a single year. That era feels distant now, and the numbers reflect it. Of the 155,372 people ever named Lewis in the US, only 63,094 are still alive today, meaning well over half have already passed. The age story is even sharper when you look at the breakdown. A striking 122,105 of living Lewises are over 60, that's 79% of them, and the average age sits at 81. Only 12,310 are under 30, which shows just how rare it became for younger generations. The trend is now rising though, which suggests parents are rediscovering it as a vintage pick with real character. It's the kind of name that skipped a generation and is finding its way back.
📍 State Distribution (Top 10)
⭐ Famous People Named Lewis
Lewis is a masculine English-language given name. It was coined as an anglicisation of given names in other languages.…
Full list on Wikipedia →🌿 Related Names by Origin
Other names sharing Lewis's Old French roots
📄 About the Name Lewis
How Many People Have the Name Lewis?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 515,459 people in the United States currently share the name Lewis. That works out to roughly 1 in every 643 Americans, placing it in the Common category.
Is Lewis a Common or Rare Name?
Lewis is classified as Common. 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 Lewis Mean?
Lewis means "Famous warrior or renowned fighter" and comes from Old French origins. The name carries a life-path numerology number of 5.
Gender Breakdown
Of all recorded bearers of Lewis in SSA data, approximately 99% are male and 1% are female.
When Was Lewis Most Popular?
The name Lewis reached peak popularity in 1921, with 2,731 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 Lewis?
Approximately 515,459 people named Lewis live in the United States today. All-time US births on record total 515,459. That works out to roughly 1 in 643 Americans.
Is Lewis a rare name?
Lewis is classified as Common in the United States. Approximately 1 in every 643 Americans has this name.
What does the name Lewis mean?
Lewis means "Famous warrior or renowned fighter" and comes from Old French origins.
Is Lewis more male or female?
Based on SSA records, 99% of people named Lewis are male and 1% are female.
When was Lewis most popular?
Lewis peaked in 1921 with 2,731 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.