Thor is an uncommon boys' name that peaked in 2015 and has grown less common since.
Thor is a boy name. In 2025 it ranked #2,875 for boy births in the United States (and #6,181 across all names), given to 44 babies. Thor first appears in 1904 and peaked in 2015 (118 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 44 | 44 | #2,875 |
| 2024 | 46 | 46 | #2,825 |
| 2023 | 71 | 71 | #2,094 |
| 2022 | 81 | 81 | #1,936 |
| 2021 | 87 | 87 | #1,814 |
| 2020 | 86 | 86 | #1,776 |
| 2019 | 95 | 95 | #1,686 |
| 2018 | 106 | 106 | #1,583 |
| 2017 | 99 | 99 | #1,621 |
| 2016 | 90 | 90 | #1,737 |
| 2015 | 118 | 118 | #1,442 |
| 2014 | 115 | 115 | #1,441 |
| 2013 | 94 | 94 | #1,633 |
| 2012 | 104 | 104 | #1,541 |
| 2011 | 107 | 107 | #1,509 |
| 2010 | 98 | 98 | #1,609 |
| 2009 | 77 | 77 | #1,885 |
| 2008 | 103 | 103 | #1,561 |
| 2007 | 73 | 73 | #1,946 |
| 2006 | 74 | 74 | #1,855 |
| 2005 | 75 | 75 | #1,770 |
| 2004 | 57 | 57 | #2,098 |
| 2003 | 71 | 71 | #1,735 |
| 2002 | 57 | 57 | #1,969 |
| 2001 | 62 | 62 | #1,814 |
| 2000 | 50 | 50 | #2,045 |
| 1999 | 49 | 49 | #1,993 |
| 1998 | 45 | 45 | #2,092 |
| 1997 | 50 | — | #1,882 |
| 1996 | 48 | — | #1,901 |
| 1995 | 45 | — | #1,910 |
| 1994 | 51 | — | #1,751 |
| 1993 | 45 | — | #1,871 |
| 1992 | 61 | — | #1,502 |
| 1991 | 48 | — | #1,720 |
| 1990 | 56 | — | #1,527 |
| 1989 | 53 | — | #1,547 |
| 1988 | 48 | — | #1,551 |
| 1987 | 55 | — | #1,363 |
| 1986 | 49 | — | #1,435 |
| 1985 | 38 | — | #1,666 |
| 1984 | 45 | — | #1,442 |
| 1983 | 41 | — | #1,512 |
| 1982 | 41 | — | #1,537 |
| 1981 | 40 | — | #1,543 |
| 1980 | 59 | — | #1,201 |
| 1979 | 52 | — | #1,288 |
| 1978 | 46 | — | #1,369 |
| 1977 | 37 | — | #1,543 |
| 1976 | 37 | — | #1,497 |
| 1975 | 46 | — | #1,278 |
| 1974 | 51 | — | #1,170 |
| 1973 | 59 | — | #1,065 |
| 1972 | 64 | — | #1,013 |
| 1971 | 81 | — | #909 |
| 1970 | 65 | — | #1,014 |
| 1969 | 65 | — | #958 |
| 1968 | 67 | — | #883 |
| 1967 | 47 | — | #1,085 |
| 1966 | 67 | — | #887 |
| 1965 | 59 | — | #965 |
| 1964 | 56 | — | #1,014 |
| 1963 | 50 | — | #1,090 |
| 1962 | 52 | — | #1,068 |
| 1961 | 64 | — | #966 |
| 1960 | 41 | — | #1,239 |
| 1959 | 28 | — | #1,521 |
| 1958 | 23 | — | #1,674 |
| 1957 | 20 | — | #1,830 |
| 1956 | 27 | — | #1,530 |
| 1955 | 32 | — | #1,367 |
| 1954 | 14 | — | #2,203 |
| 1953 | 17 | — | #1,950 |
| 1952 | 21 | — | #1,697 |
| 1951 | 13 | — | #2,237 |
| 1950 | 13 | — | #2,194 |
| 1949 | 18 | — | #1,815 |
| 1948 | 14 | — | #2,109 |
| 1947 | 19 | — | #1,784 |
| 1946 | 11 | — | #2,392 |
| 1945 | 11 | — | #2,234 |
| 1944 | 15 | — | #1,883 |
| 1943 | 14 | — | #2,064 |
| 1942 | 14 | — | #2,035 |
| 1941 | 15 | — | #1,892 |
| 1940 | 6 | — | #3,432 |
| 1939 | 8 | — | #2,808 |
| 1938 | 12 | — | #2,174 |
| 1937 | 9 | — | #2,660 |
| 1936 | 6 | — | #3,511 |
| 1935 | 10 | — | #2,516 |
| 1934 | 11 | — | #2,380 |
| 1933 | 5 | — | #4,106 |
| 1932 | 12 | — | #2,308 |
| 1931 | 10 | — | #2,634 |
| 1930 | 8 | — | #3,264 |
| 1929 | 13 | — | #2,311 |
| 1928 | 15 | — | #2,151 |
| 1927 | 5 | — | #4,741 |
| 1926 | 9 | — | #3,121 |
| 1925 | 16 | — | #2,080 |
| 1924 | 13 | — | #2,456 |
| 1923 | 8 | — | #3,437 |
| 1922 | 11 | — | #2,781 |
| 1921 | 11 | — | #2,786 |
| 1920 | 16 | — | #2,120 |
| 1919 | 9 | — | #3,098 |
| 1918 | 12 | — | #2,523 |
| 1917 | 15 | — | #2,083 |
| 1916 | 10 | — | #2,716 |
| 1915 | 13 | — | #2,169 |
| 1914 | 11 | — | #2,090 |
| 1913 | 9 | — | #2,077 |
| 1912 | 7 | — | #2,248 |
| 1904 | 5 | — | #1,382 |