The baby name Demetrios appears in baby name data for the United States from 1926 to 2017. It was most popular in 1979 with 68 babies given the name.
In the later years of this period, Demetrios has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1926 | 6 |
| 1952 | 6 |
| 1956 | 5 |
| 1960 | 8 |
| 1961 | 8 |
| 1962 | 17 |
| 1963 | 7 |
| 1964 | 6 |
| 1965 | 21 |
| 1966 | 23 |
| 1967 | 8 |
| 1968 | 35 |
| 1969 | 52 |
| 1970 | 43 |
| 1971 | 29 |
| 1972 | 57 |
| 1973 | 43 |
| 1974 | 59 |
| 1975 | 43 |
| 1976 | 46 |
| 1977 | 17 |
| 1978 | 39 |
| 1979 | 68 |
| 1980 | 41 |
| 1981 | 47 |
| 1982 | 34 |
| 1983 | 13 |
| 1984 | 27 |
| 1985 | 22 |
| 1986 | 15 |
| 1987 | 14 |
| 1988 | 12 |
| 1989 | 13 |
| 1990 | 33 |
| 1991 | 26 |
| 1992 | 16 |
| 1993 | 5 |
| 1994 | 17 |
| 1995 | 5 |
| 1996 | 12 |
| 1997 | 8 |
| 1998 | 20 |
| 1999 | 17 |
| 2000 | 24 |
| 2001 | 9 |
| 2002 | 30 |
| 2003 | 20 |
| 2004 | 16 |
| 2005 | 27 |
| 2006 | 15 |
| 2007 | 12 |
| 2008 | 15 |
| 2009 | 10 |
| 2010 | 26 |
| 2011 | 28 |
| 2013 | 10 |
| 2015 | 8 |
| 2017 | 12 |