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Kaitlin

Girl Name #5,120 Most Popular Hidden Gem 2 Syllables

An Irish form of Katherine meaning pure

Irish English American
Classic Strong Traditional

Meaning & Origin

"pure, chaste"
Origin: Greek
Language: English
"clear, unsullied"
Origin: Greek katharos
Language: English

The Story of Kaitlin

Kaitlin is an anglicized spelling of the Irish Caitlín, itself derived from Katharine through the Old French Cateline. The name ultimately traces to the Greek Aikaterine, whose meaning is debated but most likely relates to the Greek word katharos, meaning pure. The Irish form gained prominence as Irish culture flourished in the diaspora.

Kaitlin and its many spellings peaked in the 1990s and early 2000s, driven by the broader popularity of Kate-based names. The spelling Kaitlin was popular among parents who wanted an Irish-flavored alternative to the more common Caitlin.

In Ireland, Caitlín (pronounced KAWCH-leen) is a distinctly Irish form of Catherine with deep nationalist associations. In Irish poetry, Caitlín Ní Houlihán is a personification of Ireland herself, used in works by W.B. Yeats.

Fun Facts

  • The Irish Caitlín is pronounced very differently than its English counterpart
  • W.B. Yeats wrote a famous play called Cathleen Ni Houlihan in 1902, cementing the Irish form in literary history

Kaitlin in Other Languages

Irish Caitlín
French Catherine
German Katharina
Italian Caterina
Spanish Catalina

Popularity Over Time

#5,120
Current Rank
Peaked 1994 Based on SSA data 1880–present

Famous People Named Kaitlin

K

Kaitlin Olson

Actor

1975

American actress and comedian known for playing Dee Reynolds on It's Always Sunny in Philadelphia

K

Kaitlin Cooper Fictional

Other

Fictional character on the TV series The O.C., played by actress Willa Holland

Quick Facts

Gender
Girl
Syllables
2
Popularity Rank
#5,120
Total SSA Count
26
Cultural Origins
Irish English American
Pronunciation
Easy
Formality
Moderate
Cross-Cultural Ease
High

Alternative Spellings

Common Nicknames

Kate Katie Kaity Linnie

Middle Name Ideas

Suggested pairings based on syllable flow and style

Sibling Names

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Also a Boy Name

Kaitlin is also used as a boy name, ranked #37597.

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Same Origin Names (Irish)

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Frequently Asked Questions About Kaitlin

What does the name Kaitlin mean?
"pure, chaste" (from Greek). "clear, unsullied" (from Greek katharos). Kaitlin is an anglicized spelling of the Irish Caitlín, itself derived from Katharine through the Old French Cateline. The name ultimately traces to the Greek Aikaterine, whose meaning is debated but most likely relates to the Greek word katharos, meaning pure. The Irish form gained prominence as Irish culture flourished in the diaspora.
What is the origin of the name Kaitlin?
Kaitlin has Greek, Greek katharos, Irish, English, and American origins. In Greek, it means "pure, chaste". In Greek katharos, it means "clear, unsullied".
Is Kaitlin a boy or girl name?
Kaitlin is used as both a girl and boy name. As a girl name, it is ranked #5120. As a boy name, it is ranked #37597. Kaitlin is more commonly used as a girl name.
How popular is the name Kaitlin?
Kaitlin is currently ranked #5120 in popularity for girl names in the United States.
What are common nicknames for Kaitlin?
Common nicknames for Kaitlin include Kate, Katie, Kaity, and Linnie.
What are good middle names for Kaitlin?
Popular middle name pairings include Kaitlin Marie, Kaitlin Anne, Kaitlin Elizabeth, Kaitlin Grace, Kaitlin Rose, Kaitlin Jane, and Kaitlin Nicole.
What are good sibling names for Kaitlin?
Names that pair well with Kaitlin as siblings include Maeve, Siobhan, Declan, Brendan, Fiona, Niamh, and Connor.
How many syllables does Kaitlin have?
Kaitlin has 2 syllables, making it easy to say and remember.
Is Kaitlin a common or rare name?
Kaitlin is an uncommon name, ranked #5120 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Kaitlin

Kaitlin is a girl name with Irish, English, and American origins . The name means "pure, chaste" in Greek .

Is Kaitlin a boy or girl name? Kaitlin is used as both a girl and boy name. As a girl name, it ranks #5,120 in popularity. As a boy name, it ranks #37,597. Kaitlin is more commonly used as a girl name.

Kaitlin is currently ranked #5,120 in popularity for girl names in the United States.

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

Common nicknames for Kaitlin include Kate, Katie, Kaity, and Linnie. These shorter forms provide casual alternatives while keeping the elegance of the full name.

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

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