Thaddius vs Thaddeus
Side-by-side comparison of Thaddius and Thaddeus - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Thaddius | Thaddeus |
| Current Rank | Unranked | #852 |
| Total Births (all years) | 593 | 26,057 |
| Peak Year | 1989 | 2016 |
| Peak Year Births | 18 | 416 |
| Peak Decade | 1980s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1916 | 1880 |
Births by Decade
| Decade | Thaddius | Thaddeus |
| 1880s | - | 111 |
| 1890s | - | 93 |
| 1900s | - | 155 |
| 1910s | 12 | 1,793 |
| 1920s | 5 | 2,421 |
| 1930s | 5 | 1,214 |
| 1940s | 12 | 1,427 |
| 1950s | 23 | 2,192 |
| 1960s | 35 | 2,101 |
| 1970s | 112 | 2,890 |
| 1980s | 116 | 2,399 |
| 1990s | 105 | 2,361 |
| 2000s | 92 | 2,050 |
| 2010s | 58 | 3,090 |
| 2020s | 18 | 1,760 |
Recent Annual Births (2014–present)
| Year | Thaddius | Thaddeus |
| 2014 | 8 | 328 |
| 2015 | - | 358 |
| 2016 | 5 | 416 |
| 2017 | 7 | 387 |
| 2018 | - | 344 |
| 2019 | - | 325 |
| 2020 | 7 | 297 |
| 2021 | 6 | 295 |
| 2022 | - | 309 |
| 2023 | 5 | 260 |
| 2024 | - | 285 |
| 2025 | - | 314 |