Feminine dossier · first seen 1986

Joselyne

Stable Decline Gradual decline from 2007

Peak era

2007

Peak births

101

Current vitality

Rare

Peak generation

Gen Z

Quick answers about Joselyne

How many people are named Joselyne?

An estimated 1,138 living Americans are named Joselyne.

How rare is Joselyne?

Joselyne is very rare among babies today, with 5 girls receiving the name in 2025, down 95% from its 2007 peak.

How old is the typical Joselyne?

The median age of a living American named Joselyne is approximately 21 years, with most bearers falling between 17 and 28 years old.

Is Joselyne still popular?

Not especially. Joselyne has been declining since its 2007 peak and registered 5 births in 2025.

Where is Joselyne most common?

Joselyne has its strongest geographic signal in California, where it appears 3.6× more often than the national baseline.

1986Peak 20072025

Peak year

2007

Decline from peak

95%

2025

All-time

1,158

Joselyne fell hard after 2007. Within five years it had dropped 80% from its peak — one of the steepest post-peak collapses on record.

Joselyne peaked in 2007, when 101 girls were given the name.

In 2025, only 5 girls were given the name.

Down 95% from its peak.

In all, the Social Security Administration has recorded about 1,158 Americans named Joselyne since 1986.

Rarity score99th percentile rare

Peak generationGen Z

StabilityHighly era-bound

TrajectoryGradual decline from 2007

Living profile

1,145

Estimated living Americans with this name.

Median age21

Core range17–28

Playground Density Index 0.0%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.

Geographic heartland

California

3.6× higher affinity than the national baseline.

California · 1990s 3.6×

Texas · 2000s 2.4×

California · 2000s 2.1×