N
NamyLab

Caitlin

female
Updated 7 months ago

Meaning

"Pure"

An Irish form related to Katherine traditions, it became widely internationalized while retaining the conventional purity interpretation.

Themes:irishpurityvariantfeminine
UniqueRare

Fact-checked by Lily Anderson

M.F.A. Creative Writing, Sarah LawrencePublished NovelistName Collection Curator • Creative Names Editor

This name has been verified against authoritative sources including SSA data, etymology databases, and cultural naming traditions.

Popularity History of Caitlin

Full SSA rank history from 1880 to 2024

#1679Ranked in 2024

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Yearly Ranking Snapshot

Pick any SSA release year to inspect that year's national ranking and how it changed from the year before.

Selected Year Rank
#1679

Caitlin was nationally ranked in 2024.

Change Vs Previous Year
+609

better than 2023

Data Source

Popularity rankings are based on official data from the Social Security Administration (SSA), which tracks baby name applications in the United States.

Last updated: 2024 • Data source updated annually

Caitlin Nicknames

Familiar short forms, playful variations, and easy everyday options for Caitlin.

11 ideas
Caiie
Nickname
Cait
Nickname
cait
Nickname
caiy
Nickname
cy
Nickname
co
Nickname
cie
Nickname
liny
Nickname
ca
Nickname
tlin
Nickname
itly
Nickname

Similar Names to Caitlin

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Ann

“Grace, Favor”

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Anita

“Grace Favor”

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Annette

“Grace”

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Agnes

“Pure”

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Arlene

“Pledge or Promise”

#1798
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Antoinette

“Priceless One”

#2882
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Alberta

“Noble; Bright”

#10281
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Adrienne

“From Hadria”

#1455
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Alana

“Beautiful or Noble”

#143
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Alisha

“Noble”

#1137
|Hebrew

Baby Name Lists That Include Caitlin

Browse every Namylab list page that currently includes Caitlin, from meaning and origin collections to letter, syllable, and themed baby name lists.

13 linked lists

❓ Frequently Asked Questions

What does the name Caitlin mean?
Caitlin means "Pure". An Irish form related to Katherine traditions, it became widely internationalized while retaining the conventional purit
What is the origin of Caitlin?
Caitlin is of Irish origin. The name has been used historically across cultures and carries significant cultural meaning within its origin tradition.
How popular is the name Caitlin?
According to the latest SSA data, Caitlin is currently ranked #1679 in the United States. The name has shown interesting trends over the past century, with popularity varying based on cultural preferences and naming trends.
Is Caitlin a girl name?
Caitlin is traditionally a girl name. However, modern naming practices are increasingly flexible, and names can be used across genders based on personal preference.
What are good nicknames for Caitlin?
Popular nicknames for Caitlin include Caiie, Cait, cait, caiy, and more. These offer shorter, more casual alternatives for everyday use.
What names are similar to Caitlin?
There are many names similar to Caitlin in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginIrish
Syllables2
Length7 letters
US Rank#1679
Trend↑ Rising
Starts withC

Sibling Ideas

Explore More Girl Names Like Caitlin

Caitlin has Irish roots, making it a wonderful choice if you love names from this heritage. Discover more options in our Irish baby names collection, where you'll find hundreds of names with similar cultural depth.

Caitlin appears in several of our curated collections. Check out Beautiful Irish Baby Names and Unique Baby Names for more names with a similar feel. You might also enjoy browsing Names That Mean The Sun for Boys and Girls and Names That Mean The End for Boys and Girls.

Before you decide, try our Full Name Preview to see how Caitlin pairs with your surname. The Sibling Name Matcher can help find names that complement Caitlin beautifully, and the Nickname Predictor reveals the most common short forms.

Explore our full baby name lists for origin-based, meaning-based, and themed collections, or head back to the baby name generator to continue your search.