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Origin & history of Seiji1
Japanese roots
Seiji comes from the Japanese tradition, meaning Lawful and just.
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How popular is Seiji?
2007
peak year
Seiji reached its widest reach during the early 2000s. In 2007, 19 babies received the name (ranked #4951). In the present decade it sits well outside the top 1,000 (around #9841), with about 8 babies given the name annually. Seiji's usage has held roughly steady recently. The all-time total comes to roughly 509 registrations.
Year-by-year registrations
1880–2024 · U.S. Social Security data
19
Babies named in peak year
(ranked #4,951)
(ranked #4,951)
8
Avg. per year
(last decade)
(last decade)
80
Total registrations
last 10 years
last 10 years
509
All-time total
(since 1880)
(since 1880)
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Numerology of Seiji7
Life path number
The Seeker
Wisdom, introspection and spiritual depth.
🔍Deeply curious
📚Knowledgeable
🌙Introspective
🦋Independent
S1
E5
I9
J1
I9
Sum: 25 → Life path 7
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Personality of Seiji🔍
Curious & intellectual
Always questioning, always learning.
📚
Deep thinker
Surface answers don't satisfy them.
🌙
Reflective & wise
They think before they speak. Worth hearing.
🦋
Beautifully independent
Their solitude is purposeful, not lonely.
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Names that sound like SeijiIf you love Seiji, you might love these names with a similar sound, rhythm or feel.
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Names that combine with SeijiSibling pairings that share the timeless, classic energy of Seiji.
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Middle names for SeijiThe right middle name turns Seiji into a complete story. Explore options for first-and-middle pairings, then last-name flow.
Want a personalised middle name for Seiji? Try our dedicated generator with 1,000+ pairings.
♡ Generate middle name for Seiji →✦
Numerology life path calculatorEnter any full name and date of birth to discover the life path number — a core numerological indicator of personality, purpose and destiny.
First name
Middle name (optional)
Last name
Date of birth
7
Life path number
How we calculated this
Seiji is a beautiful choice.
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