Theta vs Theresa

Side-by-side comparison of Theta and Theresa — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Theta

Girl name

Full profile →
Name B

Theresa

Girl name · Rank #1492

Full profile →

Which name is more popular?

Metric Theta Theresa
Current Rank Unranked #1492
Total Births (all years) 402 404,471
Peak Year 1907 1961
Peak Year Births 20 11,959
Peak Decade 1920ss 1960ss
Gender Girl Girl
First Recorded Year 1907 1880

Births by Decade

Decade Theta Theresa
1880ss — 2,505
1890ss — 4,730
1900ss 33 6,396
1910ss 56 18,348
1920ss 101 36,667
1930ss 84 32,785
1940ss 62 35,790
1950ss 40 89,605
1960ss 21 97,115
1970ss — 40,078
1980ss — 22,390
1990ss — 10,591
2000ss — 4,554
2010ss 5 2,196
2020ss — 721

Recent Annual Births (2014–present)

Year Theta Theresa
2014 — 225
2015 5 210
2016 — 209
2017 — 219
2018 — 224
2019 — 184
2020 — 156
2021 — 150
2022 — 148
2023 — 122
2024 — 145

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1907–2015.

← Compare different names