Masculine dossier · first seen 1971

Dallin

Stable Decline Gradual decline from 2002

Peak era

2002

Peak births

237

Current vitality

Rare

Peak generation

Gen Z

Quick answers about Dallin

How many people are named Dallin?

An estimated 5,090 living Americans are named Dallin.

How rare is Dallin?

Dallin is very rare among babies today, with 35 boys receiving the name in 2025, down 85.2% from its 2002 peak.

How old is the typical Dallin?

The median age of a living American named Dallin is approximately 25 years, with most bearers falling between 18 and 31 years old.

Is Dallin still popular?

Not especially. Dallin has been declining since its 2002 peak and registered 35 births in 2025.

Where is Dallin most common?

Dallin has its strongest geographic signal in Utah, where it appears 52.0× more often than the national baseline.

1971Peak 20022025

Peak year

2002

Decline from peak

85.2%

2025

All-time

5,197

Dallin has been in gradual retreat. The last decade averaged 3× lower than the decade before it — a slow, steady fade rather than a collapse.

Dallin peaked in 2002, when 237 boys were given the name.

In 2025, only 35 boys were given the name.

Down 85.2% from its peak.

In all, the Social Security Administration has recorded about 5,197 Americans named Dallin since 1971.

Rarity score99th percentile rare

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryGradual decline from 2002

Living profile

5,108

Estimated living Americans with this name.

Median age25

Core range18–31

Playground Density Index 0.1%

Wave type

Steady Decline

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

Geographic heartland

Utah

52.0× higher affinity than the national baseline.

Utah · 1980s 52.0×

Utah · 1990s 51.2×

Utah · 2000s 34.9×