Feminine dossier · first seen 1959

Seanna

Stable Cross-generational persistence

Peak era

2006

Peak births

125

Current vitality

Rare

Peak generation

Gen Z

Quick answers about Seanna

An estimated 2,279 living Americans are named Seanna.

Seanna is very rare among babies today, with 24 girls receiving the name in 2025, down 80.8% from its 2006 peak.

The median age of a living American named Seanna is approximately 23 years, with most bearers falling between 17 and 35 years old.

Yes. Seanna is holding steady, with 24 births in 2025 and a consistent recent baseline.

1959Peak 20062025

Peak year

2006

Decline from peak

80.8%

2025

All-time

2,355

Seanna has been in gradual retreat. The last decade averaged 2.6× lower than the decade before it — a slow, steady fade rather than a collapse.

Seanna peaked in 2006, when 125 girls were given the name.

In 2025, only 24 girls were given the name.

Down 80.8% from its peak.

In all, the Social Security Administration has recorded about 2,355 Americans named Seanna since 1959.

Rarity score99th percentile rare

Peak generationGen Z

StabilityEra-bound, still legible

TrajectoryCross-generational persistence

Living profile

2,305

Estimated living Americans with this name.

Median age23

Core range17–36

Playground Density Index 0.0%

Wave type

Steady Decline

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