Thaddaeus
Boy · Greek
Thaddaeus is a boys' name of Greek origin. In 2025 it ranked 7,675th for boys in the US (10 babies).
What does Thaddaeus mean?
Greek
A male given name from Ancient Greek; usually spelled Thaddeus.
From Wiktionary, CC BY-SA 4.0.
Is Thaddaeus a girl's or a boy's name?
Thaddaeus is a boys' name. In 2025, it was given to 10 boys in the US. Too few girls were given it to be listed.
How popular is Thaddaeus in the US?
- Rank in 2025
- #7,675among boys
- Babies in 2025
- 10about 1 in 170,000 boys
- Five-year trend
- Fallingdown 31% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 10 boys in the US were named Thaddaeus, making it the 7,675th most popular name for boys. Five years earlier, in 2020, it was 4,536th. Its busiest year was 2005, with 29 boys. It first appears in the records in 1924.
2025 had fewer boys named Thaddaeus than any year since 1983.
Half of all the boys named Thaddaeus in the US since 1880 were born between 1986 and 2011, the years shaded on the chart below.
Thaddaeus in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 10 | #7,675 |
| 2024 | 16 | #5,655 |
| 2023 | 15 | #5,922 |
| 2022 | 12 | #6,822 |
| 2021 | 22 | #4,490 |
| 2020 | 21 | #4,536 |
| 2019 | 14 | #6,099 |
| 2018 | 24 | #4,222 |
| 2017 | 22 | #4,462 |
| 2016 | 20 | #4,775 |
| 2015 | 16 | #5,503 |
| 2014 | 26 | #3,888 |
| 2013 | 19 | #4,801 |
| 2012 | 22 | #4,387 |
| 2011 | 19 | #4,820 |
| 2010 | 20 | #4,676 |
| 2009 | 15 | #5,796 |
| 2008 | 29 | #3,643 |
| 2007 | 20 | #4,638 |
| 2006 | 18 | #4,861 |
| 2005 | 29 | #3,385 |
| 2004 | 22 | #4,000 |
| 2003 | 16 | #4,810 |
| 2002 | 26 | #3,344 |
| 2001 | 28 | #3,138 |
| 2000 | 22 | #3,634 |
| 1999 | 16 | #4,336 |
| 1998 | 21 | #3,482 |
| 1997 | 21 | #3,346 |
| 1996 | 24 | #3,016 |
| 1995 | 19 | #3,426 |
| 1994 | 22 | #3,103 |
| 1993 | 22 | #3,036 |
| 1992 | 17 | #3,597 |
| 1991 | 22 | #2,909 |
| 1990 | 17 | #3,461 |
| 1989 | 25 | #2,539 |
| 1988 | 15 | #3,345 |
| 1987 | 17 | #2,938 |
| 1986 | 14 | #3,265 |
| 1985 | 24 | #2,225 |
| 1984 | 22 | #2,291 |
| 1983 | 9 | #4,139 |
| 1982 | 16 | #2,830 |
| 1981 | 15 | #2,896 |
| 1980 | 19 | #2,535 |
| 1979 | 13 | #3,167 |
| 1978 | 21 | #2,205 |
| 1977 | 14 | #2,909 |
| 1976 | 13 | #2,945 |
| 1975 | 13 | #2,900 |
| 1974 | 15 | #2,547 |
| 1973 | 11 | #3,011 |
| 1972 | 9 | #3,342 |
| 1971 | 8 | #3,656 |
| 1970 | 9 | #3,280 |
| 1969 | 7 | #3,594 |
| 1968 | 0 | – |
| 1967 | 0 | – |
| 1966 | 0 | – |
| 1965 | 0 | – |
| 1964 | 0 | – |
| 1963 | 0 | – |
| 1962 | 0 | – |
| 1961 | 0 | – |
| 1960 | 0 | – |
| 1959 | 0 | – |
| 1958 | 0 | – |
| 1957 | 0 | – |
| 1956 | 0 | – |
| 1955 | 0 | – |
| 1954 | 0 | – |
| 1953 | 0 | – |
| 1952 | 0 | – |
| 1951 | 0 | – |
| 1950 | 0 | – |
| 1949 | 0 | – |
| 1948 | 6 | #3,315 |
| 1947 | 0 | – |
| 1946 | 0 | – |
| 1945 | 0 | – |
| 1944 | 0 | – |
| 1943 | 0 | – |
| 1942 | 0 | – |
| 1941 | 0 | – |
| 1940 | 0 | – |
| 1939 | 0 | – |
| 1938 | 0 | – |
| 1937 | 0 | – |
| 1936 | 0 | – |
| 1935 | 0 | – |
| 1934 | 0 | – |
| 1933 | 0 | – |
| 1932 | 0 | – |
| 1931 | 0 | – |
| 1930 | 0 | – |
| 1929 | 0 | – |
| 1928 | 0 | – |
| 1927 | 0 | – |
| 1926 | 0 | – |
| 1925 | 0 | – |
| 1924 | 6 | #3,865 |
Names like Thaddaeus
Names given in the same years and the same naming tradition, with a similar sound.
Lucas Christian Andres Nico Tanner Tristan Titus Tucker Tobias Adonis Tyler Luke
Names related to Thaddaeus
More Greek names
Luca Theodore Sophia George Theo Sofia Alexander Sebastian Penelope Phoebe Margot Chloe Sophie Zoe Iris Maisie