Demetrios is an uncommon variant of Demetrius that peaked in 1974 and has since faded.
Demetrios is a boy name. In 2025 it ranked #5,669 for boy births in the United States (and #11,955 across all names), given to 16 babies. Demetrios first appears in 1918 and peaked in 1974 (77 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 16 | 16 | #5,669 |
| 2024 | 16 | 16 | #5,721 |
| 2023 | 12 | 12 | #6,995 |
| 2022 | 16 | 16 | #5,686 |
| 2021 | 18 | 18 | #5,168 |
| 2020 | 16 | 16 | #5,514 |
| 2019 | 25 | 25 | #4,141 |
| 2018 | 17 | 17 | #5,374 |
| 2017 | 16 | 16 | #5,588 |
| 2016 | 21 | 21 | #4,656 |
| 2015 | 32 | 32 | #3,452 |
| 2014 | 22 | 22 | #4,425 |
| 2013 | 32 | 32 | #3,353 |
| 2012 | 26 | 26 | #3,922 |
| 2011 | 42 | 42 | #2,811 |
| 2010 | 39 | 39 | #2,974 |
| 2009 | 31 | 31 | #3,493 |
| 2008 | 35 | 35 | #3,239 |
| 2007 | 40 | 40 | #2,939 |
| 2006 | 41 | 41 | #2,795 |
| 2005 | 47 | 47 | #2,440 |
| 2004 | 52 | 52 | #2,214 |
| 2003 | 38 | 38 | #2,628 |
| 2002 | 57 | 57 | #1,952 |
| 2001 | 37 | 37 | #2,578 |
| 2000 | 53 | 53 | #1,949 |
| 1999 | 43 | 43 | #2,175 |
| 1998 | 33 | 33 | #2,569 |
| 1997 | 36 | — | #2,321 |
| 1996 | 39 | — | #2,154 |
| 1995 | 32 | — | #2,410 |
| 1994 | 35 | — | #2,265 |
| 1993 | 32 | — | #2,361 |
| 1992 | 50 | — | #1,702 |
| 1991 | 36 | — | #2,057 |
| 1990 | 54 | — | #1,548 |
| 1989 | 40 | — | #1,863 |
| 1988 | 27 | — | #2,264 |
| 1987 | 33 | — | #1,904 |
| 1986 | 41 | — | #1,599 |
| 1985 | 34 | — | #1,768 |
| 1984 | 40 | — | #1,536 |
| 1983 | 37 | — | #1,603 |
| 1982 | 46 | — | #1,397 |
| 1981 | 50 | — | #1,313 |
| 1980 | 62 | — | #1,156 |
| 1979 | 64 | — | #1,119 |
| 1978 | 58 | — | #1,170 |
| 1977 | 47 | — | #1,321 |
| 1976 | 71 | — | #993 |
| 1975 | 63 | — | #1,045 |
| 1974 | 77 | — | #927 |
| 1973 | 64 | — | #1,006 |
| 1972 | 71 | — | #961 |
| 1971 | 45 | — | #1,241 |
| 1970 | 60 | — | #1,056 |
| 1969 | 68 | — | #925 |
| 1968 | 46 | — | #1,101 |
| 1967 | 37 | — | #1,234 |
| 1966 | 40 | — | #1,182 |
| 1965 | 33 | — | #1,338 |
| 1964 | 27 | — | #1,516 |
| 1963 | 30 | — | #1,433 |
| 1962 | 26 | — | #1,551 |
| 1961 | 24 | — | #1,652 |
| 1960 | 18 | — | #1,923 |
| 1959 | 21 | — | #1,767 |
| 1958 | 15 | — | #2,114 |
| 1957 | 10 | — | #2,689 |
| 1956 | 10 | — | #2,671 |
| 1955 | 7 | — | #3,270 |
| 1953 | 8 | — | #2,967 |
| 1952 | 13 | — | #2,174 |
| 1950 | 9 | — | #2,620 |
| 1949 | 9 | — | #2,659 |
| 1948 | 5 | — | #3,800 |
| 1947 | 7 | — | #3,155 |
| 1945 | 6 | — | #3,076 |
| 1942 | 6 | — | #3,296 |
| 1937 | 5 | — | #3,650 |
| 1936 | 5 | — | #3,666 |
| 1933 | 6 | — | #3,354 |
| 1932 | 8 | — | #2,903 |
| 1931 | 5 | — | #3,900 |
| 1930 | 6 | — | #3,676 |
| 1928 | 8 | — | #3,143 |
| 1926 | 7 | — | #3,465 |
| 1925 | 5 | — | #4,363 |
| 1923 | 7 | — | #3,551 |
| 1920 | 6 | — | #3,932 |
| 1919 | 5 | — | #4,309 |
| 1918 | 5 | — | #4,332 |