How Many People Are Named Katielynn?
people named Katielynn are alive in the United States today (estimate)
About 1 in 1,014,198 people in the US has this name
Based on 343 babies named Katielynn in Social Security records from 1980 to 2020, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
20 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Katielynn in the records were girls.
👥 Age Distribution
The average person named Katielynn alive today is about 25 years old, and 60% are under 30. Half of them were between 17 and 34 in 2025.
📈 Popularity Over Time
Katielynn first appears in the records in 1980 and was given most often in 2006, to 20 babies. The last year it was given to at least 5 babies of one sex was 2020.
Babies given the name each year, 1980 to 2020
🏆 Rank History
Katielynn has never been one of the 100 most popular girls' names. Its best rank was #6,052, in 1988.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #6,052 (1988) |
| Years in the top 100 | None |
| Rank in its biggest decade | #9,782 in the 2000s |
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