How Many People Are Named Kaj?
Complete statistics for the name Kaj: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Kaj, a very rare male name, is held by just 493 people in the US, making up 1 in 669,507 Americans. It peaked in popularity in 2006 with 20 births, but its modern vibe persists with 68% under 30.
📖 Meaning & Origin
Traditionally, life-path number 4 represents stability and practicality.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 25All 510 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: 2006Annual US births from SSA records · Trend: Declining
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Kaj Through the Generations
Kaj, a name that's seen a steady decline since its peak in 2006, remains a niche choice among parents. With only 510 recorded births throughout history, it's clear that Kaj is a name for those seeking something unique. The majority of people named Kaj are under 30, indicating that it's a relatively new name embraced by younger generations.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Kaj's Danish roots
📄 About the Name Kaj
How Many People Have the Name Kaj?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 493 people in the United States currently share the name Kaj. That works out to roughly 1 in every 669,507 Americans, placing it in the Very Rare category.
Is Kaj a Common or Rare Name?
Kaj 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 Kaj Mean?
Kaj means "Danish for 'happy'" and comes from Danish origins. The name carries a life-path numerology number of 4.
Gender Breakdown
Of all recorded bearers of Kaj in SSA data, approximately 100% are male and 0% are female.
When Was Kaj Most Popular?
The name Kaj reached peak popularity in 2006, with 20 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 Kaj?
Approximately 493 people named Kaj live in the United States today. All-time US births on record total 510. That works out to roughly 1 in 669,507 Americans.
Is Kaj a rare name?
Kaj is classified as Very Rare in the United States. Approximately 1 in every 669,507 Americans has this name.
What does the name Kaj mean?
Kaj means "Danish for 'happy'" and comes from Danish origins.
Is Kaj more male or female?
Based on SSA records, 100% of people named Kaj are male and 0% are female.
When was Kaj most popular?
Kaj peaked in 2006 with 20 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.