How Many People Are Named Kaylynn?
people named Kaylynn are alive in the United States today (estimate)
About 1 in 28,265 people in the US has this name
Based on 12,257 babies named Kaylynn in Social Security records from 1947 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎 Rare
Peak Year
590 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Variant of KAYLYN.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Kaylynn in English. Counting Kaylynn and these spellings together, about 90,205 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Kaylynn in the records were girls.
👥 Age Distribution
The average person named Kaylynn alive today is about 19 years old, and 83% are under 30. Half of them were between 12 and 26 in 2025.
📈 Popularity Over Time
Kaylynn first appears in the records in 1947 and was given most often in 2009, to 590 babies. In 2025, 134 babies got the name.
Babies given the name each year, 1947 to 2025
🏆 Rank History
Kaylynn has never been one of the 100 most popular girls' names. Its best rank was #513, in 2009. In 2025 it ranked #1,576.
| Girls | |
|---|---|
| Rank in 2025 | #1,576 |
| Best rank | #513 (2009) |
| Years in the top 100 | None |
| Rank in its biggest decade | #655 in the 2000s |
📍 State-Wise Distribution
People named Kaylynn alive today, by the state where they were born (estimate; state records start in 1910).
More people named Kaylynn were born in Texas than in any other state: about 1,082 of those alive today. Compared with the national rate in the same years, Kaylynn was given 2.5 times as often in Indiana, 2.4 times in Kentucky and 2.4 times in Oklahoma.
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