Feminine dossier · first seen 1963
Jaylynn
Stable Decline
Gradual decline from 2009
Peak era
2009
Peak births
635
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jaylynn
How many people are named Jaylynn?
An estimated 9,226 living Americans are named Jaylynn.
How rare is Jaylynn?
Jaylynn is uncommon among babies today, with 92 girls receiving the name in 2025, down 85.5% from its 2009 peak.
How old is the typical Jaylynn?
The median age of a living American named Jaylynn is approximately 17 years, with most bearers falling between 12 and 21 years old.
Is Jaylynn still popular?
Not especially. Jaylynn has been declining since its 2009 peak and registered 92 births in 2025.
Where is Jaylynn most common?
Jaylynn has its strongest geographic signal in New Mexico, where it appears 3.8× more often than the national baseline.
1963Peak 20092025
Peak year
2009
Decline from peak
85.5%
2025
92
All-time
9,348
Where it lives now
Jaylynn is most concentrated in New Mexico — about 3.8× the national rate in the 2010s. It also runs high in Kentucky.
States where Jaylynn is given more often than the national average — its present-day heartland.