Feminine dossier · first seen 1984

Baylie

Stable Decline Gradual decline from 2007

Peak era

2007

Peak births

234

Current vitality

Rare

Peak generation

Gen Z

Quick answers about Baylie

How many people are named Baylie?

An estimated 3,415 living Americans are named Baylie.

How rare is Baylie?

Baylie is very rare among babies today, with 28 girls receiving the name in 2025, down 88% from its 2007 peak.

How old is the typical Baylie?

The median age of a living American named Baylie is approximately 22 years, with most bearers falling between 16 and 27 years old.

Is Baylie still popular?

Not especially. Baylie has been declining since its 2007 peak and registered 28 births in 2025.

Where is Baylie most common?

Baylie has its strongest geographic signal in Utah, where it appears 7.5× more often than the national baseline.

1984Peak 20072025

Peak year

2007

Decline from peak

88%

2025

All-time

3,472

Baylie has been in gradual retreat. The last decade averaged 3.7× lower than the decade before it — a slow, steady fade rather than a collapse.

Baylie peaked in 2007, when 234 girls were given the name.

In 2025, only 28 girls were given the name.

Down 88% from its peak.

In all, the Social Security Administration has recorded about 3,472 Americans named Baylie since 1984.

Rarity score99th percentile rare

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryGradual decline from 2007

Living profile

3,433

Estimated living Americans with this name.

Median age22

Core range16–28

Playground Density Index 0.1%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.

Geographic heartland

Utah

7.5× higher affinity than the national baseline.

Utah · 1990s 7.5×

Ohio · 2000s 1.9×