Is Thaddeus a boy or girl name?
Thaddeus is a boy name in the US. In 2024, 0 girls and 284 boys were named Thaddeus, so 0% were girls. Across 1880–2024, 0.1% of the 25,771 US babies named Thaddeus were girls.
- Boy rank, 2024
- #850
- Girl rank, 2024
- Not ranked
- Babies named Thaddeus since 1880
- 25,771
- Most popular year
- 2016
- 416 babies
Boys and girls named Thaddeus, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1880s | 111 | 0 | 0% |
| 1890s | 93 | 0 | 0% |
| 1900s | 155 | 0 | 0% |
| 1910s | 1,793 | 0 | 0% |
| 1920s | 2,421 | 0 | 0% |
| 1930s | 1,214 | 6 | 0.5% |
| 1940s | 1,427 | 0 | 0% |
| 1950s | 2,192 | 0 | 0% |
| 1960s | 2,101 | 0 | 0% |
| 1970s | 2,889 | 16 | 0.6% |
| 1980s | 2,399 | 10 | 0.4% |
| 1990s | 2,361 | 0 | 0% |
| 2000s | 2,050 | 0 | 0% |
| 2010s | 3,090 | 0 | 0% |
| 2020s | 1,443 | 0 | 0% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 284 | #850 | 0 | – |
| 2023 | 259 | #898 | 0 | – |
| 2022 | 308 | #810 | 0 | – |
| 2021 | 295 | #817 | 0 | – |
| 2020 | 297 | #785 | 0 | – |
| 2019 | 325 | #742 | 0 | – |
| 2018 | 344 | #708 | 0 | – |
| 2017 | 387 | #661 | 0 | – |
| 2016 | 416 | #640 | 0 | – |
| 2015 | 358 | #705 | 0 | – |
| 2014 | 328 | #731 | 0 | – |
| 2013 | 280 | #796 | 0 | – |
| 2012 | 231 | #900 | 0 | – |
| 2011 | 223 | #909 | 0 | – |
| 2010 | 198 | #994 | 0 | – |
| 2009 | 191 | #1,023 | 0 | – |
| 2008 | 211 | #953 | 0 | – |
| 2007 | 228 | #886 | 0 | – |
| 2006 | 191 | #975 | 0 | – |
| 2005 | 192 | #918 | 0 | – |
| 2004 | 189 | #907 | 0 | – |
| 2003 | 183 | #911 | 0 | – |
| 2002 | 233 | #745 | 0 | – |
| 2001 | 214 | #792 | 0 | – |
| 2000 | 218 | #764 | 0 | – |
| 1999 | 184 | #827 | 0 | – |
| 1998 | 188 | #809 | 0 | – |
| 1997 | 215 | #723 | 0 | – |
| 1996 | 216 | #724 | 0 | – |
| 1995 | 203 | #759 | 0 | – |
| 1994 | 228 | #692 | 0 | – |
| 1993 | 298 | #595 | 0 | – |
| 1992 | 250 | #657 | 0 | – |
| 1991 | 274 | #618 | 0 | – |
| 1990 | 305 | #579 | 0 | – |
| 1989 | 294 | #567 | 0 | – |
| 1988 | 248 | #593 | 0 | – |
| 1987 | 240 | #585 | 0 | – |
| 1986 | 270 | #544 | 0 | – |
| 1985 | 225 | #584 | 5 | #12,351 |
| 1984 | 175 | #655 | 0 | – |
| 1983 | 223 | #565 | 0 | – |
| 1982 | 218 | #585 | 0 | – |
| 1981 | 239 | #548 | 5 | #12,045 |
| 1980 | 267 | #528 | 0 | – |
| 1979 | 307 | #469 | 0 | – |
| 1978 | 343 | #430 | 0 | – |
| 1977 | 257 | #511 | 0 | – |
| 1976 | 267 | #485 | 0 | – |
| 1975 | 251 | #506 | 0 | – |
| 1974 | 236 | #513 | 0 | – |
| 1973 | 320 | #437 | 6 | #8,341 |
| 1972 | 364 | #416 | 0 | – |
| 1971 | 321 | #454 | 5 | #9,521 |
| 1970 | 223 | #544 | 5 | #9,230 |
| 1969 | 204 | #551 | 0 | – |
| 1968 | 203 | #537 | 0 | – |
| 1967 | 229 | #496 | 0 | – |
| 1966 | 199 | #546 | 0 | – |
| 1965 | 180 | #572 | 0 | – |
| 1964 | 220 | #530 | 0 | – |
| 1963 | 213 | #545 | 0 | – |
| 1962 | 212 | #547 | 0 | – |
| 1961 | 222 | #535 | 0 | – |
| 1960 | 219 | #537 | 0 | – |
| 1959 | 208 | #544 | 0 | – |
| 1958 | 193 | #556 | 0 | – |
| 1957 | 215 | #530 | 0 | – |
| 1956 | 256 | #472 | 0 | – |
| 1955 | 221 | #499 | 0 | – |
| 1954 | 256 | #451 | 0 | – |
| 1953 | 211 | #485 | 0 | – |
| 1952 | 233 | #463 | 0 | – |
| 1951 | 188 | #495 | 0 | – |
| 1950 | 211 | #456 | 0 | – |
| 1949 | 160 | #530 | 0 | – |
| 1948 | 162 | #521 | 0 | – |
| 1947 | 167 | #525 | 0 | – |
| 1946 | 167 | #500 | 0 | – |
| 1945 | 140 | #505 | 0 | – |
| 1944 | 124 | #547 | 0 | – |
| 1943 | 128 | #561 | 0 | – |
| 1942 | 142 | #515 | 0 | – |
| 1941 | 116 | #558 | 0 | – |
| 1940 | 121 | #535 | 0 | – |
| 1939 | 107 | #555 | 0 | – |
| 1938 | 108 | #564 | 0 | – |
| 1937 | 121 | #528 | 0 | – |
| 1936 | 106 | #561 | 0 | – |
| 1935 | 92 | #613 | 0 | – |
| 1934 | 125 | #525 | 0 | – |
| 1933 | 122 | #511 | 0 | – |
| 1932 | 121 | #534 | 6 | #4,366 |
| 1931 | 139 | #486 | 0 | – |
| 1930 | 173 | #450 | 0 | – |
| 1929 | 163 | #462 | 0 | – |
| 1928 | 171 | #466 | 0 | – |
| 1927 | 204 | #426 | 0 | – |
| 1926 | 234 | #384 | 0 | – |
| 1925 | 235 | #390 | 0 | – |
| 1924 | 275 | #361 | 0 | – |
| 1923 | 288 | #347 | 0 | – |
| 1922 | 269 | #365 | 0 | – |
| 1921 | 284 | #357 | 0 | – |
| 1920 | 298 | #337 | 0 | – |
| 1919 | 267 | #348 | 0 | – |
| 1918 | 328 | #307 | 0 | – |
| 1917 | 268 | #334 | 0 | – |
| 1916 | 268 | #322 | 0 | – |
| 1915 | 254 | #331 | 0 | – |
| 1914 | 156 | #380 | 0 | – |
| 1913 | 103 | #426 | 0 | – |
| 1912 | 80 | #438 | 0 | – |
| 1911 | 40 | #467 | 0 | – |
| 1910 | 29 | #535 | 0 | – |
| 1909 | 30 | #470 | 0 | – |
| 1908 | 18 | #628 | 0 | – |
| 1907 | 14 | #732 | 0 | – |
| 1906 | 9 | #915 | 0 | – |
| 1905 | 10 | #832 | 0 | – |
| 1904 | 19 | #510 | 0 | – |
| 1903 | 11 | #728 | 0 | – |
| 1902 | 16 | #552 | 0 | – |
| 1901 | 11 | #677 | 0 | – |
| 1900 | 17 | #621 | 0 | – |
| 1899 | 19 | #436 | 0 | – |
| 1898 | 7 | #991 | 0 | – |
| 1897 | 14 | #580 | 0 | – |
| 1896 | 9 | #818 | 0 | – |
| 1895 | 0 | – | 0 | – |
| 1894 | 10 | #724 | 0 | – |
| 1893 | 7 | #898 | 0 | – |
| 1892 | 11 | #683 | 0 | – |
| 1891 | 9 | #696 | 0 | – |
| 1890 | 7 | #873 | 0 | – |
| 1889 | 10 | #667 | 0 | – |
| 1888 | 15 | #525 | 0 | – |
| 1887 | 9 | #675 | 0 | – |
| 1886 | 8 | #750 | 0 | – |
| 1885 | 14 | #519 | 0 | – |
| 1884 | 12 | #568 | 0 | – |
| 1883 | 11 | #590 | 0 | – |
| 1882 | 8 | #745 | 0 | – |
| 1881 | 12 | #530 | 0 | – |
| 1880 | 12 | #561 | 0 | – |
Highest rank
As a boy name, Thaddeus reached #307 in 1918. As a girl name, it reached #4,366 in 1932. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.
Names from the same era
These names were also most popular in the 2010s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Thaddeus
Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.