Dewight is a rare variant of Dewitt that was most common in the 1970s and has all but disappeared.
Dewight is a boy name. It last appears in U.S. records in 2016. Dewight was first reported in SSA data in 1930 and peaked in 1976 (19 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2016 | 5 | 5 | #12,687 |
| 2009 | 6 | 6 | #11,356 |
| 2008 | 5 | 5 | #13,020 |
| 2004 | 5 | 5 | #11,816 |
| 2003 | 5 | 5 | #11,331 |
| 2001 | 5 | 5 | #11,016 |
| 1999 | 5 | 5 | #10,324 |
| 1995 | 8 | — | #6,547 |
| 1994 | 5 | — | #9,185 |
| 1993 | 10 | — | #5,452 |
| 1992 | 5 | — | #8,764 |
| 1991 | 12 | — | #4,560 |
| 1990 | 8 | — | #5,985 |
| 1989 | 11 | — | #4,593 |
| 1988 | 9 | — | #4,893 |
| 1987 | 13 | — | #3,585 |
| 1986 | 8 | — | #4,981 |
| 1985 | 9 | — | #4,418 |
| 1984 | 8 | — | #4,659 |
| 1982 | 8 | — | #4,705 |
| 1981 | 10 | — | #3,920 |
| 1980 | 8 | — | #4,609 |
| 1979 | 8 | — | #4,518 |
| 1978 | 11 | — | #3,456 |
| 1977 | 12 | — | #3,250 |
| 1976 | 19 | — | #2,356 |
| 1975 | 14 | — | #2,789 |
| 1974 | 13 | — | #2,842 |
| 1973 | 7 | — | #4,184 |
| 1972 | 18 | — | #2,182 |
| 1971 | 7 | — | #4,080 |
| 1970 | 11 | — | #2,939 |
| 1969 | 16 | — | #2,159 |
| 1968 | 10 | — | #2,785 |
| 1967 | 9 | — | #2,827 |
| 1966 | 7 | — | #3,311 |
| 1965 | 15 | — | #2,110 |
| 1964 | 12 | — | #2,448 |
| 1963 | 13 | — | #2,338 |
| 1962 | 7 | — | #3,388 |
| 1960 | 10 | — | #2,732 |
| 1959 | 11 | — | #2,567 |
| 1958 | 18 | — | #1,911 |
| 1957 | 9 | — | #2,877 |
| 1956 | 10 | — | #2,673 |
| 1955 | 6 | — | #3,593 |
| 1954 | 10 | — | #2,630 |
| 1953 | 8 | — | #2,971 |
| 1952 | 6 | — | #3,458 |
| 1950 | 7 | — | #3,102 |
| 1949 | 5 | — | #3,819 |
| 1948 | 7 | — | #3,071 |
| 1947 | 12 | — | #2,273 |
| 1946 | 11 | — | #2,311 |
| 1945 | 6 | — | #3,083 |
| 1936 | 5 | — | #3,675 |
| 1932 | 5 | — | #3,905 |
| 1930 | 5 | — | #4,135 |