Masculine dossier · first seen 1938

Dallan

Stable Cross-generational persistence

Peak era

2008

Peak births

Current vitality

Rare

Peak generation

Gen Z

1938Peak 20082025

Quick answers about Dallan

An estimated 719 living Americans are named Dallan.

Dallan is very rare among babies today, with 5 boys receiving the name in 2025, down 85.3% from its 2008 peak.

The median age of a living American named Dallan is approximately 25 years, with most bearers falling between 16 and 32 years old.

Yes. Dallan is holding steady, with 5 births in 2025 and a consistent recent baseline.

Peak year

2008

Decline from peak

85.3%

2025

All-time

750

Dallan peaked in 2008 with 34 boys. Today it is a faint echo of its former self, with 5 births in 2025.

Dallan peaked in 2008, when 34 boys were given the name.

In 2025, only 5 boys were given the name.

Down 85.3% from its peak.

In all, the Social Security Administration has recorded about 750 Americans named Dallan since 1938.

Rarity score99th percentile rare

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryCross-generational persistence

Living profile

719

Estimated living Americans with this name.

Median age25

Core range16–32

Mostly Gen Z: about 48% of living people named Dallan were born 1997–2012.

Playground Density Index 0.0%

Wave type

Steady Decline

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