Caitlinn

Caitlinn is a girl baby name. Ranked #21,379 in the US, popular nicknames include Cai, Cay, and Caiie.

Save to favorites
Girl Name #21,379 Most Popular Hidden Gem 8 Letters

A distinctive girl name with a rare, memorable quality.

Reviewed by the NamingEverything Editorial Team · Updated

Will Caitlinn get teased on the playground? Free playground safety preview. Full report with state rankings, sibling pairings: $9
Share

Meaning & Origin

Caitlinn is a girl name, recorded for 7 babies in US birth records.

Parents who love the name Caitlinn often also consider Seara, Eliot, Rifky .

Playground Safety

Kid-Friendly

How Does It Sound with Your Surname?

Similar to Caitlinn

See all →

What the Caitlinn report tells you

$9

Personalized to your state, siblings, and priorities. Free playground safety preview included.

Popularity in your state

Is Caitlinn the #1 name in your state, or barely on the radar?

Sibling name compatibility

Enter your other kids' names. We score how well they sound together.

Downloadable PDF + nursery art Everything in one printable report. Frame the name art.
Start with a free preview

Playground safety check is free. Full report is $9.

What kind of baby name person are you? 3 minutes to find names that fit your style.
Take the Quiz

Historical Record

Caitlinn first appeared in US Social Security records in 1988.

Over 133 babies have been named Caitlinn in the United States since SSA records began.

Today, Caitlinn is a hidden gem — rare but distinctive , currently ranked #21,379 for girl names in the US .

Popularity Over Time

#21,379
Current Rank
Hidden Gem Based on SSA data 1880–present

Quick Facts

Gender
Girl
Popularity Rank
#21,379
Total SSA Count
7

Alternative Spellings

Nicknames

Cai Cay Caiie Caitie

Middle Name Ideas

Suggested pairings based on syllable flow and style

Sibling Match Premium

Check how Caitlinn fits with existing sibling names — style, sound, and origin.

Up to 3 sibling names, comma-separated.

Enter sibling names above to see compatibility.

Love Caitlinn? Get 10 similar names.

Same origin, style, and feel — delivered to your inbox instantly.

A few emails about Caitlinn, then only updates you'd actually want.

Compare Caitlinn with...

Can't decide?

Start a tournament bracket with Caitlinn and other names you're considering.

Start a Tournament

Like this name?

Check how Caitlinn sounds with your surname and test for potential nicknames.

Analyze This Name
Browse more girl names →

Explore More Generators

Names You Might Also Like

View all →
Caitlinn name card preview

Save Your Name Card

Download a shareable image with Caitlinn's meaning, origin, and popularity. Ready for Instagram, Pinterest, or texting to your partner.

Frequently Asked Questions About Caitlinn

Is Caitlinn a boy or girl name?
Caitlinn is primarily used as a girl name.
How popular is the name Caitlinn?
Caitlinn is currently ranked #21379 in popularity for girl names in the United States.
What are common nicknames for Caitlinn?
Common nicknames for Caitlinn include Cai, Cay, Caiie, and Caitie.
Is Caitlinn a common or rare name?
Caitlinn is an uncommon name, ranked #21379 in the US. Its rarity gives it a distinctive, memorable quality.
What girl names are similar to Caitlinn?
Caitlinn pairs well with Seara, Eliot, Rifky, Asante in style and sound.
Are there other spellings for Caitlinn?
Related spellings include Caitlin, Caitlyn.

About the Name Caitlinn

Caitlinn is a girl name .

Caitlinn is currently ranked #21,379 in popularity for girl names in the United States.

Common nicknames for Caitlinn include Cai, Cay, Caiie, and Caitie. These shorter forms provide casual alternatives while keeping the elegance of the full name.

Alternative spellings of Caitlinn include Caitlin, Caitlyn . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.

Keep Exploring

Sources

Browse Names Like Caitlinn

Trending Baby Names

Still deciding?

Try Name Swiper — swipe right on names you love.

Tinder-style for baby names. Build a shortlist fast, then share it with your partner.

Start Swiping →