Feminine dossier · first seen 1880
Theodosia
Rising
Gaining cultural share
Peak era
1918
Peak births
45
Current vitality
Rare
Peak generation
Greatest Generation
1880Peak 19182025
Quick answers about Theodosia
How many people are named Theodosia?
An estimated 609 living Americans are named Theodosia.
How rare is Theodosia?
Theodosia is very rare among babies today, with 35 girls receiving the name in 2025, down 22.2% from its 1918 peak.
How old is the typical Theodosia?
The median age of a living American named Theodosia is approximately 53 years, with most bearers falling between 5 and 74 years old.
Is Theodosia still popular?
Yes — Theodosia is currently rising in popularity, with 35 births in 2025. Births this decade are running about 37.8× higher than the previous decade.
Peak year
1918
Decline from peak
22.2%
2025
35
All-time
1,705