How Many People Are Named Kayleigh?
Complete statistics for the name Kayleigh: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Kayleigh means 'noble warrior' and it's pretty rare, with only 1 in 9,750 Americans having this name. There are around 33,845 people named Kayleigh living in the US today, making it a genuinely modern name since 80% are under 30.
📖 Meaning & Origin
People with the life path number 6 are known for their nurturing nature and strong sense of responsibility.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 20All 34,219 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: 2009Annual US births from SSA records · Trend: Declining
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Kayleigh Through the Generations
Kayleigh peaked in popularity in 2009 with 1,449 births, marking a high point for this relatively new name. Today, most people named Kayleigh are under 30, with 27,209 individuals falling into this age bracket. The name has been on a steady decline since its peak, reflecting its status as a newer-generation choice.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Kayleigh's Old English roots
📄 About the Name Kayleigh
How Many People Have the Name Kayleigh?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 33,845 people in the United States currently share the name Kayleigh. That works out to roughly 1 in every 9,750 Americans, placing it in the Rare category.
Is Kayleigh a Common or Rare Name?
Kayleigh 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 Kayleigh Mean?
Kayleigh means "noble warrior" and comes from Old English origins. The name carries a life-path numerology number of 6.
Gender Breakdown
Of all recorded bearers of Kayleigh in SSA data, approximately 0% are male and 100% are female.
When Was Kayleigh Most Popular?
The name Kayleigh reached peak popularity in 2009, with 1,449 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 Kayleigh?
Approximately 33,845 people named Kayleigh live in the United States today. All-time US births on record total 34,219. That works out to roughly 1 in 9,750 Americans.
Is Kayleigh a rare name?
Kayleigh is classified as Rare in the United States. Approximately 1 in every 9,750 Americans has this name.
What does the name Kayleigh mean?
Kayleigh means "noble warrior" and comes from Old English origins.
Is Kayleigh more male or female?
Based on SSA records, 0% of people named Kayleigh are male and 100% are female.
When was Kayleigh most popular?
Kayleigh peaked in 2009 with 1,449 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.