Feminine dossier · first seen 1973

Brittanie

Stable Decline Gradual decline from 1990

Peak era

1990

Peak births

429

Current vitality

Below reporting floor

Peak generation

Millennial

1973Peak 19902025

Quick answers about Brittanie

An estimated 4,645 living Americans are named Brittanie.

Brittanie 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 Brittanie is approximately 35 years, with most bearers falling between 32 and 38 years old.

Not especially. Brittanie has been declining since its 1990 peak and registered 0 births in 2025.

Peak year

1990

Decline from peak

100%

2025

All-time

4,738

Diaspora map

Brittanie spread fast — broke out in Missouri and Washington (1989) and ran high in 3 states within a decade.

Broke out: Missouri and Washington, 1989 · over-represented in 3 states over 1 year

Brittanie last appeared in SSA records in 2019. Across its recorded history, about 4,738 American girls received the name.

Brittanie peaked in 1990, when 429 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 4,738 Americans named Brittanie since 1973.

Rarity scoreStatistical floor

Peak generationMillennial

StabilityHighly era-bound

TrajectoryGradual decline from 1990

Living profile

4,645

Estimated living Americans with this name.

Median age35

Core range32–38

Playground Density Index 0.0%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.