Feminine dossier · first seen 1976

Kailee

Stable Decline Gradual decline from 2003

Peak era

2003

Peak births

584

Current vitality

Rare

Peak generation

Gen Z

1976Peak 20032025

Quick answers about Kailee

How many people are named Kailee?

An estimated 12,776 living Americans are named Kailee.

How rare is Kailee?

Kailee is uncommon among babies today, with 98 girls receiving the name in 2025, down 83.2% from its 2003 peak.

How old is the typical Kailee?

The median age of a living American named Kailee is approximately 21 years, with most bearers falling between 14 and 27 years old.

Is Kailee still popular?

Not especially. Kailee has been declining since its 2003 peak and registered 98 births in 2025.

Peak year

2003

Decline from peak

83.2%

2025

All-time

12,925

Diaspora map

Kailee broke out in Minnesota (1996) and became over-represented in 13 states over 19 years.

Broke out: Minnesota, 1996 · over-represented in 13 states over 19 years

Kailee has been in gradual retreat. The last decade averaged 2.3× lower than the decade before it — a slow, steady fade rather than a collapse.

Kailee peaked in 2003, when 584 girls were given the name.

In 2025, only 98 girls were given the name.

Down 83.2% from its peak.

In all, the Social Security Administration has recorded about 12,925 Americans named Kailee since 1976.

Rarity scoreVery uncommon

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryGradual decline from 2003

2003584 girls named Kailee

202598 girls named Kailee

Living profile

12,776

Estimated living Americans with this name.

Median age21

Core range14–27

Playground Density Index 0.2%

Wave type

Steady Decline

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