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Cailynn

Girl #5150 most popular
American Irish American

Meanings & Origins

"pure, clear"

Origin: Greek via Irish Language: English

"lake, waterfall"

Origin: Welsh (lynn suffix) Language: Welsh

Popularity

#5150
Current Rank
Stable
Trend
2
Syllables

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“A modern twist on a timeless Irish classic”

Origin & Etymology

Cailynn is a modern spelling variant of Caitlin, the Irish form of Catherine, which derives from the Greek Aikaterine. Catherines meaning has been variously linked to the Greek katharos (pure) and Hecate (goddess). The -lynn suffix, meaning lake or waterfall in Welsh, was added to modernize the traditional Caitlin, creating a fresh blend of Celtic heritage and contemporary American naming trends.

Popularity Story

Cailynn emerged in the late 1990s and 2000s as parents sought fresh takes on the popular Caitlin/Katelyn family of names. Creative spellings allowed parents to put a unique stamp on a beloved classic while maintaining familiar pronunciation.

Cultural Significance

The Caitlin name family has deep roots in Irish culture, where it was a vernacular form of Catherine used for centuries. Cailynn modernizes this heritage while keeping the melodic Celtic sound.

Fun Facts

  • Cailynn belongs to the Caitlin family, one of Ireland's most beloved name traditions
  • The -lynn ending connects this name to the Welsh word for lake or waterfall

Cailynn in Other Languages

Irish Caitlín
French Kateline
German Katharina
Italian Caterina
Spanish Catalina

Popularity Over Time

Hidden Gem

Nicknames

Cai Kay Caillie Lynn

Sibling Names

Middle Names

Rose Marie Grace Anne Elizabeth Brooke

Name Vibe

Modern Gentle Classic Playful

Famous People Named Cailynn

C

Caitlin Clark

Athlete

2002

Record-breaking American basketball player who transformed women's college basketball

What parents say about Cailynn

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