Thadeus vs Thaddeus

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

Name A

Thadeus

Boy name · Rank #10954

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Name B

Thaddeus

Boy name · Rank #848

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Which name is more popular?

Metric Thadeus Thaddeus
Current Rank #10954 #848
Total Births (all years) 1,117 25,739
Peak Year 1918 2016
Peak Year Births 27 416
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1912 1880

Births by Decade

Decade Thadeus Thaddeus
1880ss — 111
1890ss — 93
1900ss — 155
1910ss 116 1,793
1920ss 153 2,421
1930ss 27 1,214
1940ss 26 1,427
1950ss 33 2,192
1960ss 48 2,101
1970ss 148 2,889
1980ss 121 2,399
1990ss 160 2,361
2000ss 173 2,050
2010ss 95 3,090
2020ss 17 1,443

Recent Annual Births (2014–present)

Year Thadeus Thaddeus
2014 14 328
2015 9 358
2016 12 416
2017 — 387
2018 6 344
2019 8 325
2020 — 297
2021 6 295
2022 5 308
2023 — 259
2024 6 284

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, 1912–2024.

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