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Why parents love Kaisen- Kai (ocean) + Sen (fresh) = ocean-fresh.
- Two syllables with a sharp, Japanese sound: KY-sen.
- Kai and Sen are both embedded.
- The Japanese heritage gives genuine depth.
- The most directly ocean-fresh name.
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The vibe of Kaisen
oceansea reformJapanesekaisenfreshflowingsharpocean-freshcompounddeep
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Origin & history of Kaisen
Japanese kai (ocean) + sen (fresh)
→ Kaisen
1
Hawaiian / Polynesian roots
Kaisen blends Japanese kai (ocean) with sen (fresh). Ocean-fresh flowing compound.
2
First recorded
Earliest known use: Japanese compound.
3
Today
Kaisen remains a beloved choice, ranking #1134 in the US. 2,326 babies have been named Kaisen since 2004.
◈ Sources: Behind the Name, SSA data
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How popular is Kaisen?
2024
peak year
The name Kaisen reached its peak in 2024, with 261 registrations (ranked #899). It had only entered records 20 years earlier, in 2004. Since the peak, the name has eased to well outside the top 1,000 (around #1134) today, averaging about 189 new babies per year. Kaisen has been trending upward in recent years. Across all years on record, approximately 2,326 American babies have carried this name.
Year-by-year registrations
1880–2024 · U.S. Social Security data
261
Babies named in peak year
(ranked #899)
(ranked #899)
189
Avg. per year
(last decade)
(last decade)
1,890
Total registrations
last 10 years
last 10 years
2,326
All-time total
(since 1880)
(since 1880)
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Numerology of Kaisen5
Life path number
The Adventurer
Freedom, adventure and curiosity.
Kaisen's Life Path 5 is the adventurer's number — ocean adventure. People named Kaisen tend to be sharp, fresh, and gifted at being the Japanese ocean-fresh compound.
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Japanese ocean-fresh✦
Kai-Sen dual◈
Sharp flowing◎
Ocean reform♡
Deep heritageK2
A1
I9
S1
E5
N5
Sum: 23 → Life path 5
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Personality of Kaisen🌍
Free spirit
Adventure calls and they always answer.
⚡
Electric energy
Things happen around them — exciting, unexpected.
🦋
Adaptable
New situations are opportunities, never threats.
💬
Natural charmer
There's something magnetic about them.
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Famous people named KaisenClick any name to view their Wikipedia page.
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If you like Kaisen, you may also love◎
Names that sound like KaisenIf you love Kaisen, you might love these names with a similar sound, rhythm or feel.
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Names that combine with KaisenSibling pairings that share the timeless, classic energy of Kaisen.
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Middle names for KaisenThe right middle name turns Kaisen into a complete story. Explore options for first-and-middle pairings, then last-name flow.
Want a personalised middle name for Kaisen? Try our dedicated generator with 1,000+ pairings.
♡ Generate middle name for Kaisen →✦
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
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