How Many People Are Named Seiichi?
Complete statistics for the name Seiichi: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Seiichi means 'first' in Japanese, making it a name rich in symbolism. Only 0 people named Seiichi live in the US today, which makes it incredibly rare, with just 1 in 2,293,099,854 Americans bearing this name. The majority of those named Seiichi are over 60, reflecting its status as a classic, old-school name.
📖 Meaning & Origin
Life-path number 8 symbolizes power, authority, and success.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 103All 40 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: 1919Annual US births from SSA records · Trend: Stable
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Seiichi Through the Generations
Seiichi, a name steeped in tradition, saw its peak popularity in 1919 when 8 babies were given this moniker. Over the decades, the name has remained stable, with no significant fluctuations in usage. Today, only 40 individuals born in the United States carry this name, and they're predominantly over 60 years old, indicating a strong generational skew towards older Americans. This unique demographic profile paints a picture of a name that's deeply rooted in history but has seen little adoption among younger generations.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Seiichi's Japanese roots
📄 About the Name Seiichi
How Many People Have the Name Seiichi?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 0 people in the United States currently share the name Seiichi. That works out to roughly 1 in every 2,147,483,647 Americans, placing it in the Very Rare category.
Is Seiichi a Common or Rare Name?
Seiichi 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 Seiichi Mean?
Seiichi means "first" and comes from Japanese origins. The name carries a life-path numerology number of 8.
Gender Breakdown
Of all recorded bearers of Seiichi in SSA data, approximately 50% are male and 50% are female.
When Was Seiichi Most Popular?
The name Seiichi reached peak popularity in 1919, with 8 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 Seiichi?
Approximately 0 people named Seiichi live in the United States today. All-time US births on record total 40. That works out to roughly 1 in 2,147,483,647 Americans.
Is Seiichi a rare name?
Seiichi is classified as Very Rare in the United States. Approximately 1 in every 2,147,483,647 Americans has this name.
What does the name Seiichi mean?
Seiichi means "first" and comes from Japanese origins.
Is Seiichi more male or female?
Based on SSA records, 50% of people named Seiichi are male and 50% are female.
When was Seiichi most popular?
Seiichi peaked in 1919 with 8 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.