Feminine dossier · first seen 1922

Leslee

Stable Decline Gradual decline from 1957

Peak era

1957

Peak births

126

Current vitality

Below reporting floor

Peak generation

Boomer

1922Peak 19572025

Quick answers about Leslee

An estimated 4,220 living Americans are named Leslee.

Leslee fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.

The median age of a living American named Leslee is approximately 54 years, with most bearers falling between 39 and 67 years old.

Not especially. Leslee has been declining since its 1957 peak and registered 0 births in 2025.

Peak year

1957

Decline from peak

100%

2025

All-time

4,905

Leslee last appeared in SSA records in 2024. Across its recorded history, about 4,905 American girls received the name.

Leslee peaked in 1957, when 126 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 4,905 Americans named Leslee since 1922.

Rarity scoreStatistical floor

Peak generationBoomer

StabilityHighly era-bound

TrajectoryGradual decline from 1957

Living profile

4,220

Estimated living Americans with this name.

Median age54

Core range39–67

Playground Density Index 0.0%

Wave type

Steady Decline

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