Total births
41
Girls' name · since 2020
Theadosia
Since 2020, U.S. Social Security records show 41 babies named Theadosia, peaking in 2021. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #17233
- among girls today
- 41
- born since 2020
- 2020s
- peak decade
- 3%
- more common than other girls
Theadosia currently ranks #17233 among girls' names in America, with 41 babies recorded since 2020.
According to the U.S. Social Security Administration, Theadosia has been recorded 41 times among girls since 2020, currently ranked #17233 nationally and more common than 3% of girls, with its heaviest use in the 2020s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2020 to 2025.
- #17233 among girls today
- 41 born since 2020
- 2020s peak decade
- 3% more common than other girls
Data updated Jun 2026
The verdict
Theadosia is currently the #17233 girls' name in America, more common than 3% of girls - 41 born since 2020, peaking in the 2020s.
- #17233
- among girls today
- 41
- born since 2020
- 2020s
- peak decade
- 3%
- more common than other girls
Theadosia vs. every other girls name in current SSA rankings
#17233
of 17,726 girls in use
More common than 3% of names given to girls today.
2020s
Peak decade
100% of everyone ever named Theadosia was born in this single decade.
2021
Single peak year
10 babies were named Theadosia in 2021 - its busiest year on record.
How Theadosia compares
41 13th percentile among 17,726 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Theadosia's all-time total is 89% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Theadosia | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 41 | 382 | 567,345 |
| Peak-year births | 10 | 48 | 19,840 |
Theadosia's usage pattern, beyond the headline number
Splitting Theadosia's full recorded timeline at 2023, 46% of its total births fall in the more recent half of the record versus 54% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2020, with just 5 recorded births -- worth weighing against the 2021 peak of 10 to see the full range of the name's swing in popularity.
Theadosia at a glance
Outside the top 1,000Peak year
2021
Current rank
#17,233
Active since
2020
Theadosia popularity over time
Annual U.S. births registered with the Social Security Administration · 2020–2025
- Peak year (2021)
- 10
- Annual births at peak, across 6 years of records
Theadosia by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Theadosia's strongest decade.
41 babies received the name during that ten-year window, about 100% of all-time use.
Theadosia births by decade
Total births in each ten-year window
- 2020s
2020s
41 births
What this shows Peak: 2020s at 41 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Theadosia? ▼
41 babies have been named Theadosia since 2020. It currently ranks #17233 among girls. The peak year was 2021 with 10 births.
When was Theadosia most popular? ▼
Theadosia was most popular in the 2020s decade with 41 total births. The single peak year was 2021.
How long has the name Theadosia been used? ▼
The SSA has tracked Theadosia since 2020 -- 6 years through the most recent 2025 data.
What names are similar to Theadosia? ▼
Names with a similar sound or spelling include Theresa, Thelma, Therese, Thea, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Theadosia
Nearby Names Like Theadosia
Names with a similar sound, spelling, or feel to Theadosia
Theresa Girl
#1492 404,613 births
Thelma Girl
#4299 225,460 births
Therese Girl
#2180 35,590 births
Thea Girl
#349 20,113 births
Theodora Girl
#811 12,654 births
Compare Theadosia side by side: Theadosia vs Theresa Theadosia vs Thelma Theadosia vs Therese
Related Names
Names with a similar popularity rank to Theadosia
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 2020–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Theadosia: #17233 Girls' Name - 41 Births, Peak 2021." NameAlmanac. Accessed via https://namealmanac.com/name/theadosia. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Theadosia draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.