Caitlinn
Girl nameCaitlinn has been given to 133 babies in the U.S. since 1988. It peaked in 2000.
Popularity over time births per year, 1880–2025
Total babies
133
Peak year
2000 (18 babies)
Rank in 2025
Below top 1000
First recorded
1988
10-year trend
New / returning
Gender split
All girls
Spellings & variants
Names one letter away from Caitlinn — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Caitlinn.
Sibling name ideas for Caitlinn
Same era and popularity as Caitlinn, avoiding matching initials or rhymes.
FAQ
How popular is the name Caitlinn?
Caitlinn has been given to 133 babies in the U.S. since 1988. It ranked below the top 1000 in 2025.
When did the name Caitlinn peak?
Caitlinn peaked in 2000, when 18 babies were given the name.
Is Caitlinn a girl or boy name?
Caitlinn is primarily a girl name (100% of babies named Caitlinn are girls).
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