Feminine dossier · first seen 1968
Jadelyn
Stable Decline
Gradual decline from 2008
Peak era
2008
Peak births
121
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jadelyn
How many people are named Jadelyn?
An estimated 2,051 living Americans are named Jadelyn.
How rare is Jadelyn?
Jadelyn is very rare among babies today, with 44 girls receiving the name in 2025, down 63.6% from its 2008 peak.
How old is the typical Jadelyn?
The median age of a living American named Jadelyn is approximately 18 years, with most bearers falling between 13 and 24 years old.
Is Jadelyn still popular?
Not especially. Jadelyn has been declining since its 2008 peak and registered 44 births in 2025.
Where is Jadelyn most common?
Jadelyn has its strongest geographic signal in New York, where it appears 2.0× more often than the national baseline.
1968Peak 20082025
Peak year
2008
Decline from peak
63.6%
2025
44
All-time
2,081
Where it lives now
Jadelyn is most concentrated in New York — about 2.0× the national rate in the 2010s.
States where Jadelyn is given more often than the national average — its present-day heartland.