Feminine dossier · first seen 1911

Stefanie

Endangered Down 99.6% from peak

Peak era

1983

Peak births

2,667

Current vitality

Rare

Peak generation

Millennial

1911Peak 19832025

Quick answers about Stefanie

How many people are named Stefanie?

An estimated 35,219 living Americans are named Stefanie.

How rare is Stefanie?

Stefanie is very rare among babies today, with 12 girls receiving the name in 2025, down 99.6% from its 1983 peak.

How old is the typical Stefanie?

The median age of a living American named Stefanie is approximately 43 years, with most bearers falling between 38 and 51 years old.

Is Stefanie still popular?

No. Stefanie is endangered as a baby name, down 99.6% from its 1983 peak with 12 births in 2025.

Peak year

1983

Decline from peak

99.6%

2025

All-time

37,144

Diaspora map

Stefanie broke out in California (1966) and became over-represented in 21 states over 25 years.

Broke out: California, 1966 · over-represented in 21 states over 25 years

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

Stefanie peaked in 1983, when 2,667 girls were given the name.

In 2025, only 12 girls were given the name.

Down 99.6% from its peak.

In all, the Social Security Administration has recorded about 37,144 Americans named Stefanie since 1911.

Rarity score99th percentile rare

Peak generationMillennial

StabilityHighly era-bound

TrajectoryDown 99.6% from peak

19832,667 girls named Stefanie

202512 girls named Stefanie

Living profile

35,219

Estimated living Americans with this name.

Median age43

Core range38–51

Playground Density Index 0.0%

Wave type

Steady Decline

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