Katelynn
girl name#2719 in 2025Katelynn entered the US charts in 1979, peaked at #210 in 1998, ranks #2719 today — a rare gem few children share.
Popularity 1979–2025
#2719
rank today
#210
peak (1998)
63
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1970s | #10210 |
| 1980s | #2810 |
| 1990s | #264 |
| 2000s | #270 |
| 2010s | #764 |
| 2020s | #2237 |
Strongest states
Over the last decade, Katelynn has been most popular in TX, CA, FL.
Living bearers
About 30,500 people named Katelynn are estimated to be alive in the US today.
The typical Katelynn alive today was born around 2001, making them about 24 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Katelynn in 2025?
- Katelynn ranks #2719 among US girl names in 2025, with 63 babies given the name.
- When was the name Katelynn most popular?
- Katelynn peaked in 1998, reaching #210 among US girl names.
- Will my child share the name Katelynn with classmates?
- Katelynn will almost certainly be the only one in school.
Torn between Katelynn and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle