Feminine dossier · first seen 1881
Theresia
Extinct
Near statistical disappearance
Peak era
1959
Peak births
58
Current vitality
Dormant
Peak generation
Boomer
Quick answers about Theresia
How many people are named Theresia?
Based on SSA birth records through 2007, an estimated 840 Americans born with the name Theresia may still be living. No new bearers have been recorded since 2007.
How rare is Theresia?
Theresia has not appeared in SSA records since 2007. It is effectively extinct as a new baby name — no girls received it in the latest available data.
How old is the typical Theresia?
The median age of a living American named Theresia is approximately 63 years, with most bearers falling between 53 and 70 years old.
Is Theresia still popular?
No. Theresia is extinct in new births; the SSA last recorded it in 2007.
1881Peak 19592025
Peak year
1959
Decline from peak
100%
2025
0
All-time
2,016