Feminine dossier · first seen 1992
Jailene
Endangered
Down 95.7% from peak
Peak era
1999
Peak births
513
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jailene
How many people are named Jailene?
An estimated 3,091 living Americans are named Jailene.
How rare is Jailene?
Jailene is very rare among babies today, with 22 girls receiving the name in 2025, down 95.7% from its 1999 peak.
How old is the typical Jailene?
The median age of a living American named Jailene is approximately 27 years, with most bearers falling between 20 and 28 years old.
Is Jailene still popular?
No. Jailene is endangered as a baby name, down 95.7% from its 1999 peak with 22 births in 2025.
Where is Jailene most common?
Jailene has its strongest geographic signal in New Jersey, where it appears 3.3× more often than the national baseline.
1992Peak 19992025
Peak year
1999
Decline from peak
95.7%
2025
22
All-time
3,148
Where it lives now
Jailene is most concentrated in New York — about 3.0× the national rate in the 2000s.
States where Jailene is given more often than the national average — its present-day heartland.