Feminine dossier · first seen 1961

Jacy

Stable Decline Gradual decline from 1992

Peak era

1992

Peak births

150

Current vitality

Rare

Peak generation

Millennial

Quick answers about Jacy

How many people are named Jacy?

An estimated 3,303 living Americans are named Jacy.

How rare is Jacy?

Jacy is very rare among babies today, with 14 girls receiving the name in 2025, down 90.7% from its 1992 peak.

How old is the typical Jacy?

The median age of a living American named Jacy is approximately 28 years, with most bearers falling between 21 and 36 years old.

Is Jacy still popular?

Not especially. Jacy has been declining since its 1992 peak and registered 14 births in 2025.

Where is Jacy most common?

Jacy has its strongest geographic signal in Oklahoma, where it appears 5.5× more often than the national baseline.

1961Peak 19922025

Peak year

1992

Decline from peak

90.7%

2025

All-time

3,416

Jacy has been in gradual retreat. The last decade averaged 2.5× lower than the decade before it — a slow, steady fade rather than a collapse.

Jacy peaked in 1992, when 150 girls were given the name.

In 2025, only 14 girls were given the name.

Down 90.7% from its peak.

In all, the Social Security Administration has recorded about 3,416 Americans named Jacy since 1961.

Rarity score99th percentile rare

Peak generationMillennial

StabilityHighly era-bound

TrajectoryGradual decline from 1992

Living profile

3,343

Estimated living Americans with this name.

Median age28

Core range21–36

Playground Density Index 0.0%

Wave type

Steady Decline

A name with a broad middle and a downward recent trajectory.

Geographic heartland

Oklahoma

5.5× higher affinity than the national baseline.

Oklahoma · 1990s 5.5×

Texas · 1980s 2.5×

Texas · 1990s 2.2×