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NamyLab

Caitlyn

female
Updated 7 months ago

Meaning

"Pure"

A modern spelling variant linked to Caitlin and Katherine traditions, it became popular in late twentieth-century English usage with diverse orthographies.

Themes:irishvariantkatherinemodern
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 Caitlyn

Full SSA rank history from 1880 to 2024

#2346Ranked 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
#2346

Caitlyn was nationally ranked in 2024.

Change Vs Previous Year
-422

lower 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

Caitlyn Nicknames

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

9 ideas
Caiie
Nickname
Cait
Nickname
cait
Nickname
caiy
Nickname
cy
Nickname
co
Nickname
cie
Nickname
ca
Nickname
itly
Nickname

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Baby Name Lists That Include Caitlyn

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

17 linked lists

❓ Frequently Asked Questions

What does the name Caitlyn mean?
Caitlyn means "Pure". A modern spelling variant linked to Caitlin and Katherine traditions, it became popular in late twentieth-century Englis
What is the origin of Caitlyn?
Caitlyn 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 Caitlyn?
According to the latest SSA data, Caitlyn is currently ranked #2346 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 Caitlyn a girl name?
Caitlyn 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 Caitlyn?
Popular nicknames for Caitlyn include Caiie, Cait, cait, caiy, and more. These offer shorter, more casual alternatives for everyday use.
What names are similar to Caitlyn?
There are many names similar to Caitlyn in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginIrish, Greek
Syllables2
Length7 letters
US Rank#2346
Trend↓ Falling
Starts withC

Sibling Ideas

Explore More Girl Names Like Caitlyn

Caitlyn 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.

Caitlyn 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 Classic Greek Baby Names and Names That Mean The Sun for Boys and Girls.

Before you decide, try our Full Name Preview to see how Caitlyn pairs with your surname. The Sibling Name Matcher can help find names that complement Caitlyn 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.