Masculine dossier · first seen 1894

Jeffery

Endangered Down 98.8% from peak

Peak era

1962

Peak births

9,282

Current vitality

Fragile

Peak generation

Boomer

1894Peak 19622025

Quick answers about Jeffery

An estimated 198,116 living Americans are named Jeffery.

Jeffery is uncommon among babies today, with 110 boys receiving the name in 2025, down 98.8% from its 1962 peak.

The median age of a living American named Jeffery is approximately 57 years, with most bearers falling between 45 and 64 years old.

No. Jeffery is endangered as a baby name, down 98.8% from its 1962 peak with 110 births in 2025.

Peak year

1962

Decline from peak

98.8%

2025

110

All-time

230,549

Jeffery has been in gradual retreat. The last decade averaged 2.1× lower than the decade before it — a slow, steady fade rather than a collapse.

Jeffery peaked in 1962, when 9,282 boys were given the name.

In 2025, only 110 boys were given the name.

Down 98.8% from its peak.

In all, the Social Security Administration has recorded about 230,549 Americans named Jeffery since 1894.

Rarity scoreVery uncommon

Peak generationBoomer

StabilityHighly era-bound

TrajectoryDown 98.8% from peak

19629,282 boys named Jeffery

2025110 boys named Jeffery

Living profile

198,116

Estimated living Americans with this name.

Median age57

Core range45–64

Playground Density Index 0.2%

Wave type

Steady Decline

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