Caithlin
Does Caithlin flow with your last name?
A distinctive girl name with a rare, memorable quality.
Reviewed by the NamingEverything Editorial Team · Updated
Similar Names
Names Like Caithlin
Same sound, same style — different options
Nicknames
Nicknames for Caithlin
12 shorthand options for every setting
Meaning & Origin
Playground Safety
Similar to Caithlin
See all →What the Caithlin report tells you
$9Personalized to your state, siblings, and priorities. Free playground safety preview included.
Is Caithlin the #1 name in your state, or barely on the radar?
Enter your other kids' names. We score how well they sound together.
Playground safety check is free. Full report is $9.
What do you want to do with this name?
Add it to your shortlist. Not losing this one.
Put Caithlin head-to-head with your other picks.
Start comparing →See what Caithlin actually gets called.
Browse nicknames →Historical Record
Caithlin first appeared in US Social Security records in 1988.
Over 20 babies have been named Caithlin in the United States since SSA records began.
Today, Caithlin is a hidden gem — rare but distinctive , currently ranked #32,473 for girl names in the US .
Popularity Over Time
Year-by-year popularity data will be available soon.
Names You Might Also Love
See all →"God has remembered"
"entertaining companion; one who delights through con..."
"Shining light; torch; bright as the sun"
"defender, helper"
Compare Caithlin with:
Quick Facts
- Gender
- Girl
- Popularity Rank
- #32,473
- Total SSA Count
- 6
Alternative Spellings
Nicknames
Middle Name Ideas
Suggested pairings based on syllable flow and style
-
Timeless choice, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, extended 2-3 combo
-
Timeless choice, extended 2-3 combo
-
Timeless choice, smooth 2-1 syllable flow
-
Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, smooth 2-1 syllable flow
-
Timeless choice, extended 2-3 combo
Sibling Match
Premium
Check how Caithlin fits with existing sibling names — style, sound, and origin.
Enter sibling names above to see compatibility.
Similar Names
See all names like Caithlin →For Parents
Start a baby registry
Free welcome box on Amazon
The Baby Name Wizard
Names that age well — book
Nursery name sign
Personalized wooden letters
We may earn a commission from these links.
Compare Caithlin with...
Can't decide?
Start a tournament bracket with Caithlin and other names you're considering.
Start a TournamentLike this name?
Check how Caithlin sounds with your surname and test for potential nicknames.
Analyze This NameExplore More Generators
-
🧝
Fantasy Name Generator
Create names for D&D and RPG characters
-
🐾
Pet Name Generator
Find the perfect name for your furry friend
-
🎭
Character Name Generator
Names for fictional characters across genres
Names You Might Also Like
View all →Hebrew origin
"God has remembered"
#32,605 in US
Arabic origin
"entertaining companion; one who delig..."
#32,342 in US
Greek origin
"Shining light; torch; bright as the sun"
#32,580 in US
Greek origin
"defender, helper"
#32,524 in US
#32,537 in US
Save Your Name Card
Download a shareable image with Caithlin's meaning, origin, and popularity. Ready for Instagram, Pinterest, or texting to your partner.
Frequently Asked Questions About Caithlin
Is Caithlin a boy or girl name?
How popular is the name Caithlin?
What are common nicknames for Caithlin?
Is Caithlin a common or rare name?
What girl names are similar to Caithlin?
Browse all middle names, sibling names, or similar names.
About the Name Caithlin
Caithlin is a girl name .
Caithlin is currently ranked #32,473 in popularity for girl names in the United States.
Common nicknames for Caithlin include Cai, Cait, Caity, Caitie, Caith, Caithy, Caithie, Lin, Liny, Linie, Cay, and Caie. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Caithlin include Caitlin, Caitlyn . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
Keep Exploring
Recommended for Parents
Start a registry
Free welcome box on Amazon
Baby Name Wizard
Names that actually age well
Nursery name sign
Personalized wooden letters
We may earn a commission from these links.
Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- NamingEverything editorial research and analysis