How Many People Are Named Kayley?
Complete statistics for the name Kayley: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Kayley is a very rare female name, with only 1 in 39,096 Americans bearing it today. That's just 8,441 people in the US! It's a genuinely modern name, with 78% of those named Kayley being under 30.
📖 Meaning & Origin
Traditionally, life-path number 7 symbolizes introspection, wisdom, and spiritual growth.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 23All 8,541 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: 1999Annual US births from SSA records · Trend: Declining
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Kayley Through the Generations
Kayley emerged as a name in the late 20th century, peaking in popularity in 1999 with 461 births. Since then, its usage has been declining, but it still holds a place among newer-generation names. Today, the majority of Kayleys are young adults, with 6,667 under 30 and 1,874 aged between 30 and 60, indicating a strong association with contemporary culture.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Kayley's modern American coinage roots
📄 About the Name Kayley
How Many People Have the Name Kayley?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 8,441 people in the United States currently share the name Kayley. That works out to roughly 1 in every 39,096 Americans, placing it in the Very Rare category.
Is Kayley a Common or Rare Name?
Kayley 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 Kayley Mean?
Kayley means "creative variant of Kayla" and comes from modern American coinage origins. The name carries a life-path numerology number of 7.
Gender Breakdown
Of all recorded bearers of Kayley in SSA data, approximately 0% are male and 100% are female.
When Was Kayley Most Popular?
The name Kayley reached peak popularity in 1999, with 461 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 Kayley?
Approximately 8,441 people named Kayley live in the United States today. All-time US births on record total 8,541. That works out to roughly 1 in 39,096 Americans.
Is Kayley a rare name?
Kayley is classified as Very Rare in the United States. Approximately 1 in every 39,096 Americans has this name.
What does the name Kayley mean?
Kayley means "creative variant of Kayla" and comes from modern American coinage origins.
Is Kayley more male or female?
Based on SSA records, 0% of people named Kayley are male and 100% are female.
When was Kayley most popular?
Kayley peaked in 1999 with 461 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.