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 #11004

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Name B

Thaddeus

Boy name · Rank #852

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Which name is more popular?

Metric Thadeus Thaddeus
Current Rank #11004 #852
Total Births (all years) 1,123 26,057
Peak Year 1918 2016
Peak Year Births 27 416
Peak Decade 2000s 2010s
Gender Boy Boy
First Recorded Year 1912 1880

Births by Decade

Decade Thadeus Thaddeus
1880s - 111
1890s - 93
1900s - 155
1910s 116 1,793
1920s 153 2,421
1930s 27 1,214
1940s 26 1,427
1950s 33 2,192
1960s 48 2,101
1970s 148 2,890
1980s 121 2,399
1990s 160 2,361
2000s 173 2,050
2010s 95 3,090
2020s 23 1,760

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 5 309
2023 - 260
2024 6 285
2025 6 314

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, 1912–2025.

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