Feminine dossier · first seen 1984
Jaelynn
Stable Decline
Gradual decline from 2010
Peak era
2010
Peak births
593
Current vitality
Fragile
Peak generation
Gen Z
Quick answers about Jaelynn
How many people are named Jaelynn?
An estimated 9,248 living Americans are named Jaelynn.
How rare is Jaelynn?
Jaelynn is uncommon among babies today, with 121 girls receiving the name in 2025, down 79.6% from its 2010 peak.
How old is the typical Jaelynn?
The median age of a living American named Jaelynn is approximately 15 years, with most bearers falling between 10 and 19 years old.
Is Jaelynn still popular?
Not especially. Jaelynn has been declining since its 2010 peak and registered 121 births in 2025.
Where is Jaelynn most common?
Jaelynn has its strongest geographic signal in New Mexico, where it appears 3.4× more often than the national baseline.
1984Peak 20102025
Peak year
2010
Decline from peak
79.6%
2025
121
All-time
9,354
Where it lives now
Jaelynn is most concentrated in New Mexico — about 3.4× the national rate in the 2010s. It also runs high in Kentucky.
States where Jaelynn is given more often than the national average — its present-day heartland.