Kailyn
boy name#8910 in 2025Kailyn entered the US charts in 1998, peaked at #5659 in 2024, ranks #8910 today — a rare gem few children share.
Popularity 1998–2025
#8910
rank today
#5659
peak (2024)
8
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1990s | #7560 |
| 2000s | #10277 |
| 2010s | #9809 |
| 2020s | #7634 |
Living bearers
About 100 people named Kailyn are estimated to be alive in the US today.
The typical Kailyn is a kid of about 11 — this name's wave is very recent.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Kailyn in 2025?
- Kailyn ranks #8910 among US boy names in 2025, with 8 babies given the name.
- When was the name Kailyn most popular?
- Kailyn peaked in 2024, reaching #5659 among US boy names.
- Will my child share the name Kailyn with classmates?
- Kailyn will almost certainly be the only one in school.
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