Kairi means sea in Japanese — or ocean village in Hawaiian. Kingdom Hearts' Kairi is one of gaming's most beloved characters. The name carries the Pacific Ocean through two syllables that sound like sunlight on water. It bridges Japanese and Hawaiian cultures through the same ocean they share.
Japanese 海里 (kairi, sea) / Hawaiian (ocean village)→Kairi
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Japanese / Estonian roots
Kairi means sea in Japanese and may connect to ocean village in Hawaiian. Kingdom Hearts (2002) features Kairi as one of its three main characters — one of gaming's most beloved. The name bridges Japanese and Hawaiian culture through the Pacific Ocean.
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First recorded
Earliest known use: Traditional in Japanese; Kingdom Hearts (2002) popularised it globally.
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Today
Kairi remains a beloved choice, ranking #841 in the US. 6,542 babies have been named Kairi since 1974.
◈ Sources: Behind the Name, SSA data
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How popular is Kairi?
2019peak year
Kairi has settled into a steady rhythm — neither rising sharply nor fading, holding a consistent place in U.S. birth records. It currently ranks around #841, with about 362 babies named Kairi each year. In 2019, 421 babies received the name (ranked #689). Total registrations across all years since 1880: roughly 6,542.
Year-by-year registrations1880–2024 · U.S. Social Security data
Kairi's Life Path 5 is the adventurer's number — sea adventure. People named Kairi tend to be bright, flowing, and gifted at connecting different worlds across water.
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Connects worlds across water
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Bright sea presence
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Kingdom Hearts soul
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Pacific-bridge energy
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Sunlight on waves
K2
A1
I9
R9
I9
Sum: 30 → Life path 3
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Personality of Kairi
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Bright & creative
Imaginative, expressive, endlessly inventive.
😊
Magnetic warmth
Their laugh is contagious. People love being near them.
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Eternal optimist
Even in dark moments they find the light.
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Storyteller
They can describe anything and make it fascinating.
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