Masculine dossier · first seen 1985

Tiernan

Name: SSA baby-name counts for Tiernan
Creator: Social Security Administration

Stable Cross-generational persistence

Peak era

2007

Peak rank proxy

Current vitality

Rare

Generation

Gen Z

1985Peak 20072024

Peak year

2007

Decline from peak

69.8%

2024

All-time

1,452

Tiernan has avoided the sharper boom-and-bust cycles of fashion naming. Its strength is not novelty but endurance: steady recognition across eras, families, and classrooms.

Your name peaked in 2007, when 86 boys were named Tiernan.

In 2024, only 26 boys were given the name.

Down 69.8% from its peak.

All told, about 1,452 Americans have been named Tiernan and recorded by the Social Security Administration since 1985.

Rarity score99th percentile rare

AssociationGen Z

StabilityModerate cultural durability

TrajectoryCross-generational persistence

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