Dewan is a rare variant of Dewayne that peaked in 1979 and has since faded.
Dewan is predominantly a boy name. It last appears in U.S. records in 2024. Dewan was first reported in SSA data in 1962 and peaked in 1979 (27 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 7 | 7 | — | #10,157 |
| 2021 | 7 | 7 | — | #9,985 |
| 2020 | 5 | 5 | — | #12,515 |
| 2018 | 6 | 6 | — | #11,115 |
| 2017 | 9 | 9 | — | #8,317 |
| 2015 | 7 | 7 | — | #9,812 |
| 2014 | 8 | 8 | — | #8,981 |
| 2012 | 10 | 10 | — | #7,687 |
| 2011 | 11 | 11 | — | #7,125 |
| 2009 | 6 | 6 | — | #11,355 |
| 2008 | 9 | 9 | — | #8,475 |
| 2007 | 12 | 12 | — | #6,737 |
| 2006 | 10 | 10 | — | #7,569 |
| 2005 | 14 | 14 | — | #5,652 |
| 2004 | 11 | 11 | — | #6,649 |
| 2003 | 8 | 8 | — | #8,041 |
| 2002 | 14 | 14 | — | #5,201 |
| 2001 | 12 | 12 | — | #5,765 |
| 2000 | 16 | 16 | — | #4,634 |
| 1999 | 10 | 10 | — | #6,158 |
| 1998 | 12 | 12 | — | #5,228 |
| 1997 | 12 | — | — | #5,037 |
| 1996 | 11 | — | — | #5,279 |
| 1995 | 18 | — | — | #3,590 |
| 1994 | 15 | — | — | #4,145 |
| 1993 | 7 | — | — | #7,011 |
| 1992 | 18 | — | — | #3,489 |
| 1991 | 13 | — | — | #4,292 |
| 1990 | 13 | — | — | #4,233 |
| 1989 | 15 | — | — | #3,668 |
| 1988 | 18 | — | — | #2,996 |
| 1987 | 23 | — | — | #2,415 |
| 1986 | 18 | — | — | #2,813 |
| 1985 | 16 | — | — | #2,982 |
| 1984 | 5 | — | — | #6,569 |
| 1983 | 19 | — | — | #2,510 |
| 1982 | 15 | — | — | #3,009 |
| 1981 | 13 | — | — | #3,269 |
| 1980 | 20 | — | — | #2,463 |
| 1979 | 27 | — | — | #1,957 |
| 1978 | 20 | — | — | #2,305 |
| 1977 | 19 | — | — | #2,388 |
| 1976 | 17 | — | #9,670 | #3,139 |
| 1975 | 19 | — | — | #2,306 |
| 1974 | 12 | — | — | #2,993 |
| 1973 | 20 | — | — | #2,065 |
| 1972 | 13 | — | — | #2,704 |
| 1971 | 18 | — | #8,663 | #2,714 |
| 1970 | 6 | — | — | #4,372 |
| 1969 | 14 | — | #6,841 | #3,386 |
| 1965 | 6 | — | — | #3,631 |
| 1962 | 5 | — | — | #4,203 |