Masculine dossier · first seen 1902
Thedore
Stable Decline
Gradual decline from 1929
Peak era
1929
Peak births
34
Current vitality
Below reporting floor
Peak generation
Silent Generation
1902Peak 19292025
Quick answers about Thedore
How many people are named Thedore?
An estimated 350 living Americans are named Thedore.
How rare is Thedore?
Thedore fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Thedore?
The median age of a living American named Thedore is approximately 71 years, with most bearers falling between 62 and 81 years old.
Is Thedore still popular?
Not especially. Thedore has been declining since its 1929 peak and registered 0 births in 2025.
Peak year
1929
Decline from peak
100%
2025
0
All-time
1,136