Feminine dossier · first seen 1996
Jailyne
Stable
Cross-generational persistence
Peak era
2017
Peak births
112
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Jailyne
How many people are named Jailyne?
An estimated 1,027 living Americans are named Jailyne.
How rare is Jailyne?
Jailyne is uncommon among babies today, with 57 girls receiving the name in 2025, down 49.1% from its 2017 peak.
How old is the typical Jailyne?
The median age of a living American named Jailyne is approximately 7 years, with most bearers falling between 4 and 10 years old.
Is Jailyne still popular?
Yes. Jailyne is holding steady, with 57 births in 2025 and a consistent recent baseline.
Where is Jailyne most common?
Jailyne has its strongest geographic signal in California, where it appears 2.6× more often than the national baseline.
1996Peak 20172025
Peak year
2017
Decline from peak
49.1%
2025
57
All-time
1,036
Where it lives now
Jailyne is most concentrated in California — about 2.6× the national rate in the 2020s.
States where Jailyne is given more often than the national average — its present-day heartland.