Feminine dossier · first seen 1881

Lonie

Extinct Near statistical disappearance

Peak era

1914

Peak births

Current vitality

Dormant

Peak generation

Greatest Generation

Quick answers about Lonie

How many people are named Lonie?

Based on SSA birth records through 1989, an estimated 193 Americans born with the name Lonie may still be living. No new bearers have been recorded since 1989.

How rare is Lonie?

Lonie has not appeared in SSA records since 1989. It is effectively extinct as a new baby name — no girls received it in the latest available data.

How old is the typical Lonie?

The median age of a living American named Lonie is approximately 67 years, with most bearers falling between 59 and 75 years old.

Is Lonie still popular?

No. Lonie is extinct in new births; the SSA last recorded it in 1989.

1881Peak 19142025

Peak year

1914

Decline from peak

100%

2025

All-time

1,677

Lonie disappeared from SSA records in 1989 and has not been seen in 36 years. Its absence is now longer than many names' entire recorded lifespan.

Lonie peaked in 1914, when 44 girls were given the name.

No girls were recorded with this name in 2025 — at least not five of them (the SSA's reporting floor).

Down 100% from its peak.

In all, the Social Security Administration has recorded about 1,677 Americans named Lonie since 1881.

Rarity scoreStatistical floor

Peak generationGreatest Generation

StabilityHighly era-bound

TrajectoryNear statistical disappearance

Living profile

261

Estimated living Americans with this name.

Median age69

Core range61–81

Playground Density Index 0.0%

Wave type

Plateau

A name with moderate spread and no sharp recent move.