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Home › Baby Names Directory › Keytlin

Keytlin

♀ Girl

Pronounced KAYT-lin /ˈkeɪt.lɪn/Medium

Meaning: Keytlin is a modern respelling of Caitlin, the Irish form of Catherine. Catherine's origin is debated; it has long been linked to Greek katharos, 'pure', though that connection may be a later reshaping of an older, unclear name.Low

In 30 seconds: Caitlin in a new coat: Keytlin comes from the Irish form of Catherine, long read as 'pure' (said 'KAYT-lin').
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Origin LowIrish, English
MeaningKeytlin is a modern respelling of Caitlin, the Irish form of Catherine. Catherine's origin is debated; it has long been linked to Greek katharos, 'pure', though that connection may be a later reshaping of an older, unclear name.
U.S. rank (2024)#14354 ↘ Falling
2024 U.S. births6 girls (0.00% of U.S. girls)
Peak year2023
Total births (all-time)≈ 17

Popularity in the U.S. · SSA data

peak 202420222024

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

Keytlin is one of the many modern respellings of Caitlin, the Irish form of Catherine (in Irish it is said closer to 'KOTCH-leen'). Catherine's own root is uncertain: the familiar gloss 'pure' comes from Greek katharos, but scholars think that may be a later Christian reshaping of an older name. Keytlin is a recent American spelling of the Anglicized sound (said 'KAYT-lin').

It appears only rarely for girls in the U.S., against much heavier use of Caitlin and Katelyn. Rare spelling, familiar name.

Did you know? Caitlin is the Irish form of Catherine, and it arrived in English-speaking countries in the twentieth century with a spelling free-for-all — Katelyn, Caitlyn, Kaitlin, and now Keytlin (said 'KAYT-lin').
Overall data confidence 44%
References — Keytlin — Caitlin respelling; Irish form of Catherine; katharos link debated

Variations

CaitlinKatelynKaitlyn

Nicknames

KateKatieLin

Famous Bearers

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If you like Keytlin…

Caitlin— the Irish name Keytlin respells
Katelyn— a like popular spelling of the same sound
Kaitlyn— a like modern respelling
Catherine— the classic name behind them all

Explore names like Keytlin

By thememodernirishrespellingclassic-rooted

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Frequently Asked

What does the name Keytlin mean?

Keytlin respells Caitlin, the Irish form of Catherine. Catherine is traditionally read 'pure', though that origin is debated.

How do you pronounce Keytlin?

It's said KAYT-lin /ˈkeɪt.lɪn/ — two syllables, stress on the first.

Is Keytlin a boy or girl name?

Keytlin is used as a girl's name.

How popular is Keytlin?

Keytlin is a rare spelling for girls in the U.S., while Caitlin and Katelyn are far more familiar.

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