Feminine dossier · first seen 1989

Kaylinn

Stable Decline Gradual decline from 2014

Peak era

2014

Peak births

Current vitality

Rare

Peak generation

Gen Alpha

Quick answers about Kaylinn

An estimated 597 living Americans are named Kaylinn.

Kaylinn is very rare among babies today, with 5 girls receiving the name in 2025, down 85.7% from its 2014 peak.

The median age of a living American named Kaylinn is approximately 17 years, with most bearers falling between 12 and 24 years old.

Not especially. Kaylinn has been declining since its 2014 peak and registered 5 births in 2025.

1989Peak 20142025

Peak year

2014

Decline from peak

85.7%

2025

All-time

606

Kaylinn has been in gradual retreat. The last decade averaged 2.6× lower than the decade before it — a slow, steady fade rather than a collapse.

Kaylinn peaked in 2014, when 35 girls were given the name.

In 2025, only 5 girls were given the name.

Down 85.7% from its peak.

In all, the Social Security Administration has recorded about 606 Americans named Kaylinn since 1989.

Rarity score99th percentile rare

Peak generationGen Alpha

StabilityEra-bound, still legible

TrajectoryGradual decline from 2014

Living profile

600

Estimated living Americans with this name.

Median age17

Core range12–24

Playground Density Index 0.0%

Wave type

Steady Decline

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