How Many People Are Named Kailynn?
people named Kailynn are alive in the United States today (estimate)
About 1 in 72,627 people in the US has this name
Based on 4,747 babies named Kailynn in Social Security records from 1985 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
290 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Almost all of the babies given the name Kailynn (99.7%) were girls.
👥 Age Distribution
The average person named Kailynn alive today is about 15 years old, and 95% are under 30. Half of them were between 9 and 19 in 2025.
📈 Popularity Over Time
Kailynn first appears in the records in 1985 and was given most often in 2011, to 290 babies. In 2025, 78 babies got the name.
Babies given the name each year, 1985 to 2025
🏆 Rank History
Kailynn has never been one of the 100 most popular girls' names. Its best rank was #899, in 2011. In 2025 it ranked #2,343.
| Girls | |
|---|---|
| Rank in 2025 | #2,343 |
| Best rank | #899 (2011) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,158 in the 2010s |
📍 State-Wise Distribution
People named Kailynn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kailynn were born in Texas than in any other state: about 461 of those alive today. Compared with the national rate in the same years, Kailynn was given about 1.9 times as often in Georgia, Indiana and Ohio.
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