Feminine dossier · first seen 1904

Thomasina

Stable Decline Gradual decline from 1966

Peak era

1966

Peak births

Current vitality

Below reporting floor

Peak generation

Gen X

1904Peak 19662025

Quick answers about Thomasina

An estimated 2,493 living Americans are named Thomasina.

Thomasina 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 Thomasina is approximately 58 years, with most bearers falling between 45 and 70 years old.

Not especially. Thomasina has been declining since its 1966 peak and registered 0 births in 2025.

Peak year

1966

Decline from peak

100%

2025

All-time

3,765

Thomasina last appeared in SSA records in 2019. Across its recorded history, about 3,765 American girls received the name.

Thomasina peaked in 1966, when 85 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 3,765 Americans named Thomasina since 1904.

Rarity scoreStatistical floor

Peak generationGen X

StabilityHighly era-bound

TrajectoryGradual decline from 1966

Living profile

2,493

Estimated living Americans with this name.

Median age58

Core range45–70

Playground Density Index 0.0%

Wave type

Steady Decline

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