Feminine dossier · first seen 1988
Catelynn
Stable Decline
Gradual decline from 2010
Peak era
2010
Peak births
70
Current vitality
Below reporting floor
Peak generation
Gen Z
Quick answers about Catelynn
How many people are named Catelynn?
An estimated 809 living Americans are named Catelynn.
How rare is Catelynn?
Catelynn fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Catelynn?
The median age of a living American named Catelynn is approximately 19 years, with most bearers falling between 15 and 27 years old.
Is Catelynn still popular?
Not especially. Catelynn has been declining since its 2010 peak and registered 0 births in 2025.
1988Peak 20102025
Peak year
2010
Decline from peak
100%
2025
0
All-time
822