How Many People Are Named Kaitlyn?
Complete statistics for the name Kaitlyn: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Kaitlyn is a modern name with a unique twist. Over 164,000 people in the U.S. carry this name, and it's so rare that only 1 in 2,007 Americans shares it. It peaked in 2000 with almost 9,000 births.
📖 Meaning & Origin
Life path number 11 is considered a master number in numerology, linked to intuition, spiritual insight, and a heightened sensitivity to the world. People associated with 11 are thought to be visionary and inspiring, often feeling a strong inner pull toward meaning and purpose.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 26All 166,573 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: 2000Annual US births from SSA records · Trend: Declining
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Kaitlyn Through the Generations
Kaitlyn has a fascinating journey through American naming trends. With over 166,000 births but only 164,000 living individuals, it shows a slight decline. The majority, 67%, are under 30, making it distinctly modern. Its peak in 2000 with 8,771 births stands out, highlighting a brief but significant surge. This name's age distribution tells a story of a younger generation, with very few over 60, indicating its recent popularity. Despite its rarity, Kaitlyn remains a classic yet contemporary choice, reflecting evolving naming preferences.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Kaitlyn's Irish roots
📄 About the Name Kaitlyn
How Many People Have the Name Kaitlyn?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 164,396 people in the United States currently share the name Kaitlyn. That works out to roughly 1 in every 2,007 Americans, placing it in the Rare category.
Is Kaitlyn a Common or Rare Name?
Kaitlyn 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 Kaitlyn Mean?
Kaitlyn means "pure, unsullied" and comes from Irish origins. The name carries a life-path numerology number of 11.
Gender Breakdown
Of all recorded bearers of Kaitlyn in SSA data, approximately 0% are male and 100% are female.
When Was Kaitlyn Most Popular?
The name Kaitlyn reached peak popularity in 2000, with 8,771 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 Kaitlyn?
Approximately 164,396 people named Kaitlyn live in the United States today. All-time US births on record total 166,573. That works out to roughly 1 in 2,007 Americans.
Is Kaitlyn a rare name?
Kaitlyn is classified as Rare in the United States. Approximately 1 in every 2,007 Americans has this name.
What does the name Kaitlyn mean?
Kaitlyn means "pure, unsullied" and comes from Irish origins.
Is Kaitlyn more male or female?
Based on SSA records, 0% of people named Kaitlyn are male and 100% are female.
When was Kaitlyn most popular?
Kaitlyn peaked in 2000 with 8,771 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.