Masculine dossier · first seen 1994

Kadyn

Stable Decline Gradual decline from 2009

Peak era

2009

Peak births

260

Current vitality

Rare

Peak generation

Gen Z

Quick answers about Kadyn

How many people are named Kadyn?

An estimated 3,259 living Americans are named Kadyn.

How rare is Kadyn?

Kadyn is very rare among babies today, with 41 boys receiving the name in 2025, down 84.2% from its 2009 peak.

How old is the typical Kadyn?

The median age of a living American named Kadyn is approximately 16 years, with most bearers falling between 12 and 20 years old.

Is Kadyn still popular?

Not especially. Kadyn has been declining since its 2009 peak and registered 41 births in 2025.

Where is Kadyn most common?

Kadyn has its strongest geographic signal in Indiana, where it appears 2.1× more often than the national baseline.

1994Peak 20092025

Peak year

2009

Decline from peak

84.2%

2025

All-time

3,298

Kadyn has been in gradual retreat. The last decade averaged 2.8× lower than the decade before it — a slow, steady fade rather than a collapse.

Kadyn peaked in 2009, when 260 boys were given the name.

In 2025, only 41 boys were given the name.

Down 84.2% from its peak.

In all, the Social Security Administration has recorded about 3,298 Americans named Kadyn since 1994.

Rarity score99th percentile rare

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryGradual decline from 2009

Living profile

3,262

Estimated living Americans with this name.

Median age16

Core range12–20

Playground Density Index 0.1%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.

Geographic heartland

Indiana

2.1× higher affinity than the national baseline.

Indiana · 2000s 2.1×

Missouri · 2000s 2.0×

North Carolina · 2010s 1.6×