Thetis vs Thelma

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

Name A

Thetis

Girl name

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Name B

Thelma

Girl name · Rank #4373

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Which name is more popular?

Metric Thetis Thelma
Current Rank Unranked #4373
Total Births (all years) 147 225,429
Peak Year 1915 1921
Peak Year Births 10 7,839
Peak Decade 1920ss 1920ss
Gender Girl Girl
First Recorded Year 1914 1880

Births by Decade

Decade Thetis Thelma
1880ss — 76
1890ss — 2,385
1900ss — 18,265
1910ss 47 57,011
1920ss 72 68,767
1930ss 10 36,254
1940ss 18 20,229
1950ss — 11,775
1960ss — 5,895
1970ss — 2,158
1980ss — 1,170
1990ss — 687
2000ss — 379
2010ss — 239
2020ss — 139

Recent Annual Births (2014–present)

Year Thetis Thelma
2014 — 25
2015 — 27
2016 — 32
2017 — 26
2018 — 27
2019 — 22
2020 — 27
2021 — 31
2022 — 26
2023 — 23
2024 — 32

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, 1914–1949.

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