Feminine dossier · first seen 2003

Adelai

Stable Decline Gradual decline from 2011

Peak era

2011

Peak births

Current vitality

Rare

Peak generation

Gen Z

2003Peak 20112025

Quick answers about Adelai

An estimated 266 living Americans are named Adelai.

Adelai is very rare among babies today, with 9 girls receiving the name in 2025, down 52.6% from its 2011 peak.

The median age of a living American named Adelai is approximately 12 years, with most bearers falling between 7 and 16 years old.

Not especially. Adelai has been declining since its 2011 peak and registered 9 births in 2025.

Peak year

2011

Decline from peak

52.6%

2025

All-time

268

Adelai peaked in 2011 with 19 girls. Today it is down 53% from its 2011 high, with 9 births in 2025.

Adelai peaked in 2011, when 19 girls were given the name.

In 2025, only 9 girls were given the name.

Down 52.6% from its peak.

In all, the Social Security Administration has recorded about 268 Americans named Adelai since 2003.

Rarity score99th percentile rare

Peak generationGen Z

StabilityModerate cultural durability

TrajectoryGradual decline from 2011

Living profile

266

Estimated living Americans with this name.

Median age12

Core range7–16

Mostly Gen Alpha: about 61% of living people named Adelai were born 2013 or later.

Playground Density Index 0.0%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.