Masculine dossier · first seen 1880

Thaddeus

Stable Cross-generational persistence
Peak era
2016
Peak births
416
Current vitality
Fragile
Peak generation
Gen Alpha
1880Peak 20162025
peak 2016 2025 18801900192019401960198020002020

Quick answers about Thaddeus

How many people are named Thaddeus?

An estimated 18,381 living Americans are named Thaddeus.

How rare is Thaddeus?

Thaddeus is uncommon among babies today, with 314 boys receiving the name in 2025, down 24.5% from its 2016 peak.

How old is the typical Thaddeus?

The median age of a living American named Thaddeus is approximately 37 years, with most bearers falling between 15 and 55 years old.

Is Thaddeus still popular?

Yes. Thaddeus is holding steady, with 314 births in 2025 and a consistent recent baseline.

Peak year
2016
Decline from peak
24.5%
2025
314
All-time
26,057