How Many People Are Named Cailen?
Complete statistics for the name Cailen: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Cailen is a very rare name, with only 435 people alive in the US today. That's 1 in 758,554 Americans. It peaked in 2009 with 29 births, and most Cailen's are under 30.
📖 Meaning & Origin
The life path number 8 is traditionally associated with ambition, authority, and material success. People connected to this number are often seen as natural leaders with strong organizational skills and a drive toward achievement.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 21All 441 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
📜 Cailen Through the Generations
Cailen is a name that has seen a steady decline since its peak in 2009, when 29 babies were born with this name. Today, there are just 435 people named Cailen in the US, making it incredibly rare. The fact that 84% of those named Cailen are under 30 speaks to its modernity and the relatively recent surge in its popularity. This name stands out as a modern choice, reflecting a trend towards unique monikers among parents who want something distinct for their children. Despite having been born to 441 babies in total, the current number of living Cailen's is significantly lower, highlighting the transient nature of some names in the ever-evolving landscape of American naming trends.
🌿 Related Names by Origin
Other names sharing Cailen's Gaelic/Irish roots
📄 About the Name Cailen
How Many People Have the Name Cailen?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 435 people in the United States currently share the name Cailen. That works out to roughly 1 in every 758,554 Americans, placing it in the Very Rare category.
Is Cailen a Common or Rare Name?
Cailen 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 Cailen Mean?
Cailen means "Slender or fair" and comes from Gaelic/Irish origins. The name carries a life-path numerology number of 8.
Gender Breakdown
Of all recorded bearers of Cailen in SSA data, approximately 55% are male and 45% are female.
When Was Cailen Most Popular?
The name Cailen reached peak popularity in 2009, with 29 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 Cailen?
Approximately 435 people named Cailen live in the United States today. All-time US births on record total 441. That works out to roughly 1 in 758,554 Americans.
Is Cailen a rare name?
Cailen is classified as Very Rare in the United States. Approximately 1 in every 758,554 Americans has this name.
What does the name Cailen mean?
Cailen means "Slender or fair" and comes from Gaelic/Irish origins.
Is Cailen more male or female?
Based on SSA records, 55% of people named Cailen are male and 45% are female.
When was Cailen most popular?
Cailen peaked in 2009 with 29 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.