Feminine dossier · first seen 1940

Stephani

Stable Decline Gradual decline from 1989

Peak era

1989

Peak births

637

Current vitality

Below reporting floor

Peak generation

Millennial

Quick answers about Stephani

How many people are named Stephani?

An estimated 4,889 living Americans are named Stephani.

How rare is Stephani?

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

How old is the typical Stephani?

The median age of a living American named Stephani is approximately 38 years, with most bearers falling between 33 and 49 years old.

Is Stephani still popular?

Not especially. Stephani has been declining since its 1989 peak and registered 0 births in 2025.

Where is Stephani most common?

Stephani has its strongest geographic signal in New York, where it appears 4.6× more often than the national baseline.

1940Peak 19892025

Peak year

1989

Decline from peak

100%

2025

All-time

5,305

Stephani fell hard after 1989. Within five years it had dropped 84% from its peak — one of the steepest post-peak collapses on record.

Stephani peaked in 1989, when 637 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 5,305 Americans named Stephani since 1940.

Rarity scoreStatistical floor

Peak generationMillennial

StabilityHighly era-bound

TrajectoryGradual decline from 1989

1989637 girls named Stephani

20250 (extinct) girls named Stephani

Living profile

5,042

Estimated living Americans with this name.

Median age39

Core range34–50

Playground Density Index 0.0%

Wave type

Steady Decline

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

Geographic heartland

New York

4.6× higher affinity than the national baseline.

New York · 1980s 4.6×

California · 1960s 2.3×

California · 1970s 1.7×