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Home › Baby Names Directory › Kairen

Kairen

♂ Boy

Pronounced KY-rən /ˈkaɪ.rən/Medium

Meaning: Modern coinage joining Kai ('sea' in Hawaiian) to a -ren ending (echoing Kairo/Karen); no single fixed rootLow

In 30 seconds: Kairen opens with Kai, the Hawaiian word for sea, then settles into a calm -ren close — fresh, watery, and current.
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Origin LowAmerican, Hawaiian
MeaningModern coinage joining Kai ('sea' in Hawaiian) to a -ren ending (echoing Kairo/Karen); no single fixed root
U.S. rank (2025)#3897 ↗ Rising
2025 U.S. births28 boys (0.00% of U.S. boys)
Peak year2025
Total births (all-time)≈ 198

Popularity in the U.S. · SSA data

peak 202520032025

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Built around Kai (Hawaiian kai, 'sea') and finished with a -ren ending in the manner of Kairo or Karsen, Kairen is a recent coinage. The sea meaning belongs to Kai; the rest is modern assembly we'd flag as such.

A scarce name whose draw is its breezy, coastal feel.

Did you know? Kai means 'sea' in Hawaiian, and Kairen keeps that opening intact — but the full name is invented, pairing it with an ending borrowed from names like Kairo.
Overall data confidence 48%
U.S. Social Security Administration name files — recent emergence

Variations

KairoKayrenKairon

Nicknames

Kai

Famous Bearers

  • Famous bearers coming soon.

If you like Kairen…

Kairo— a fellow Kai- name
Kai— the -kai element
Karsen— a companion modern name
Kaiden— another Kai- coinage

Explore names like Kairen

By themeuncertaincoinageamericanhawaiian
By meaningSea / Water

All themes →All meanings →All origins →

Frequently Asked

What does the name Kairen mean?

Kairen joins Kai ('sea') to a -ren ending; it has no single fixed meaning, so we flag it.

How do you pronounce Kairen?

It's said KY-rən /ˈkaɪ.rən/ — two syllables, stress on the first.

Is Kairen a boy or girl name?

Kairen is a boy's name.

How popular is Kairen?

Kairen is a very rare, recent name in the U.S.

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