Kaitlyn

Girl Name #652 Most Popular Steady 2 Syllables

An American spin on Irelands beloved Caitlin

Irish American English

Classic Traditional Gentle Modern

Meaning & Origin

"pure"

Origin: Greek (via Irish)

Language: English

"clean, unsullied"

Origin: Greek

Language: Greek

The Story of Kaitlyn

Kaitlyn is an Americanized spelling of the Irish name Caitlin, itself a Gaelic form of Catherine, which traces back to the Greek Aikaterine. The meaning pure comes from the Greek katharos. Caitlin was traditionally pronounced KATCH-leen in Irish, but when the name spread to English-speaking countries, the pronunciation shifted to KAYT-lin, eventually spawning dozens of alternate spellings including Kaitlyn, Katelyn, Kaitlin, and Caitlyn.

Kaitlyn and its variants were massively popular in the US from the 1980s through the 2000s, reaching peak popularity around 2000. The name is now in decline as that generation ages and parents seek fresher alternatives.

Kaitlyn represents the Americanization of Irish naming traditions, part of the wave of Irish-American cultural pride that peaked in the latter 20th century. The many spelling variants reflect American individualism in naming.

Fun Facts

There are over 20 common spellings of this name in English, including Kaitlyn, Caitlin, Katelyn, Kaitlin, and Caitlyn
The original Irish form Caitlin is pronounced completely differently than the English Kaitlyn, KATCH-leen versus KAYT-lin

Kaitlyn in Other Languages

Greek Αικατερίνη

Irish Caitlín

French Catherine

German Katharina

Spanish Catalina

Famous People Named Kaitlyn

Kaitlyn Bristowe

Entertainer

1985

Canadian television personality, former Bachelorette, and Dancing with the Stars winner

Caitlyn Jenner

Athlete

1949

Former Olympic decathlon champion and prominent transgender activist

Quick Facts

Gender: Girl
Syllables: 2
Popularity Rank: #652
Total SSA Count: 450
Cultural Origins: Irish American English
Pronunciation: Easy
Formality: Moderate
Cross-Cultural Ease: High

Alternative Spellings

Kaitlynn #3514

Common Nicknames

Kate Kait Katy Lynn

Pairs Well With

Kaitlyn Rose Kaitlyn Marie Kaitlyn Grace Kaitlyn Ann Kaitlyn Lee Kaitlyn Elizabeth Kaitlyn Nicole

Sibling Names

Ryan Brendan Meghan Erin Patrick Shannon Sean

Also a Boy Name

Kaitlyn is also used as a boy name, ranked #29074.

View Kaitlyn as a boy name →

Similar Names

Kathryn Kathlyn Jacklyn Kaylynn Raelyn Kaylin Kaelyn Ashlyn

Playground Safety

Kid-Friendly

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Frequently Asked Questions About Kaitlyn

What does the name Kaitlyn mean?

"pure" (from Greek (via Irish)). "clean, unsullied" (from Greek). Kaitlyn is an Americanized spelling of the Irish name Caitlin, itself a Gaelic form of Catherine, which traces back to the Greek Aikaterine. The meaning pure comes from the Greek katharos. Caitlin was traditionally pronounced KATCH-leen in Irish, but when the name spread to English-speaking countries, the pronunciation shifted to KAYT-lin, eventually spawning dozens of alternate spellings including Kaitlyn, Katelyn, Kaitlin, and Caitlyn.

What is the origin of the name Kaitlyn?

Kaitlyn has Greek (via Irish), Greek, Irish, American, and English origins. In Greek (via Irish), it means "pure". In Greek, it means "clean, unsullied".

Is Kaitlyn a boy or girl name?

Kaitlyn is used as both a girl and boy name. As a girl name, it is ranked #652. As a boy name, it is ranked #29074. Kaitlyn is more commonly used as a girl name.

How popular is the name Kaitlyn?

Kaitlyn is currently ranked #652 in popularity for girl names in the United States.

What are common nicknames for Kaitlyn?

Common nicknames for Kaitlyn include Kate, Kait, Katy, and Lynn.

What are good middle names for Kaitlyn?

Popular middle name pairings include Kaitlyn Rose, Kaitlyn Marie, Kaitlyn Grace, Kaitlyn Ann, Kaitlyn Lee, Kaitlyn Elizabeth, and Kaitlyn Nicole.

What are good sibling names for Kaitlyn?

Names that pair well with Kaitlyn as siblings include Ryan, Brendan, Meghan, Erin, Patrick, Shannon, and Sean.

How many syllables does Kaitlyn have?

Kaitlyn has 2 syllables, making it easy to say and remember.

Is Kaitlyn a common or rare name?

Kaitlyn is moderately common, ranked #652 for girls in the US. You will encounter it, but it stands out.

About the Name Kaitlyn

Kaitlyn is a girl name with Irish, American, and English origins . The name means "pure" in Greek (via Irish) .

Is Kaitlyn a boy or girl name? Kaitlyn is used as both a girl and boy name. As a girl name, it ranks #652 in popularity. As a boy name, it ranks #29,074. Kaitlyn is more commonly used as a girl name.

Kaitlyn is currently ranked #652 in popularity for girl names in the United States.

The name Kaitlyn has 2 syllables, making it easy to pronounce and remember.

Common nicknames for Kaitlyn include Kate, Kait, Katy, and Lynn. These shorter forms provide casual alternatives while keeping the elegance of the full name.

Alternative spellings of Kaitlyn include Kaitlynn . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.