Katielynn
Girl nameKatielynn has been given to 343 babies in the U.S. since 1980. It peaked in 2006.
Popularity over time births per year, 1880–2025
Total babies
343
Peak year
2006 (20 babies)
Rank in 2025
Below top 1000
First recorded
1980
10-year trend
▼ -100%
Gender split
All girls
Spellings & variants
Names one letter away from Katielynn — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Katielynn.
Sibling name ideas for Katielynn
Same era and popularity as Katielynn, avoiding matching initials or rhymes.
FAQ
How popular is the name Katielynn?
Katielynn has been given to 343 babies in the U.S. since 1980. It ranked below the top 1000 in 2025.
When did the name Katielynn peak?
Katielynn peaked in 2006, when 20 babies were given the name.
Is Katielynn a girl or boy name?
Katielynn is primarily a girl name (100% of babies named Katielynn are girls).
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