Cailin

Q: What is the origin of Cailin?

Cailin is of Irish origin. The name carries significant cultural meaning and has been used across generations within its origin tradition.

Q: Is Cailin a girl name?

Cailin is traditionally a girl name. Modern naming practices are increasingly flexible, and names can be used across genders based on personal choice and cultural context.

female

Updated 6 months ago

Meaning

"Girl"

From Irish cailín meaning girl, transferred from a common noun into given-name use in modern periods.

Themes:gaeliccommonnounirishfeminine

Unique Rare

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 Cailin

Full SSA rank history from 1880 to 2024

#7637Ranked 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.

Year

Selected Year Rank

#7637

Cailin was nationally ranked in 2024.

Change Vs Previous Year

+1452

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

Cailin Nicknames

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

8 ideas

caiy

Nickname

cail

Nickname

cie

Nickname

ilin

Nickname

liny

Nickname

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Baby Name Lists That Include Cailin

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

9 linked lists

❓ Frequently Asked Questions

What does the name Cailin mean?

Cailin means "Girl". From Irish cailín meaning girl, transferred from a common noun into given-name use in modern periods.

What is the origin of Cailin?

Cailin 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 Cailin?

According to the latest SSA data, Cailin is currently ranked #7637 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 Cailin a girl name?

Cailin 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 Cailin?

Popular nicknames for Cailin include caiy, cail, cie, cy, and more. These offer shorter, more casual alternatives for everyday use.

What names are similar to Cailin?

There are many names similar to Cailin in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginIrish

Syllables2

Length6 letters

US Rank#7637

Trend↑ Rising

Starts withC

Sibling Ideas

Brothers

Aedan Aven Adian Aeden Ayven

Sisters

Ashlynn Arline Arleen Allene Alannah

Explore More Girl Names Like Cailin

Cailin 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.

Cailin 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 Baby Names Starting with C and Names That Mean Red for Boys and Girls.

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