How Many People Are Named Reiko?
Complete statistics for the name Reiko: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Reiko means 'bay child' in Japanese, making it both rare and culturally rich. Only 1 in 608,105 Americans are named Reiko, with just 543 people bearing this name today. The name peaked in popularity in 1975, showing a stable trend since then.
📖 Meaning & Origin
People with the life path number 4 are often seen as reliable and hardworking.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 51All 690 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: 1975Annual US births from SSA records · Trend: Stable
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Reiko Through the Generations
Reiko has seen a steady presence across generations, with 182 under-30s, 300 aged 30-60, and 208 over 60. This distribution suggests a balanced age range, with nearly half of those named Reiko falling within the 30-60 bracket. Born in 1975, the peak year saw 29 births, indicating a slight dip in popularity since then but maintaining its charm through the decades.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Reiko's Japanese roots
📄 About the Name Reiko
How Many People Have the Name Reiko?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 543 people in the United States currently share the name Reiko. That works out to roughly 1 in every 608,105 Americans, placing it in the Very Rare category.
Is Reiko a Common or Rare Name?
Reiko 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 Reiko Mean?
Reiko means "bay child" and comes from Japanese origins. The name carries a life-path numerology number of 4.
Gender Breakdown
Of all recorded bearers of Reiko in SSA data, approximately 3% are male and 97% are female.
When Was Reiko Most Popular?
The name Reiko reached peak popularity in 1975, with 29 babies registered that year. Current trend: Stable.
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 Reiko?
Approximately 543 people named Reiko live in the United States today. All-time US births on record total 690. That works out to roughly 1 in 608,105 Americans.
Is Reiko a rare name?
Reiko is classified as Very Rare in the United States. Approximately 1 in every 608,105 Americans has this name.
What does the name Reiko mean?
Reiko means "bay child" and comes from Japanese origins.
Is Reiko more male or female?
Based on SSA records, 3% of people named Reiko are male and 97% are female.
When was Reiko most popular?
Reiko peaked in 1975 with 29 births that year. Current trend: Stable.
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.