Dejon is an uncommon boys' name that peaked in 1999 and has since faded.
Dejon is predominantly a boy name. In 2025 it ranked #5,439 for boy births in the United States (and #11,466 across all names), given to 17 babies. Dejon first appears in 1966 and peaked in 1992 (123 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 17 | 17 | — | #5,439 |
| 2024 | 22 | 22 | — | #4,593 |
| 2023 | 19 | 19 | — | #5,115 |
| 2022 | 19 | 19 | — | #5,071 |
| 2021 | 24 | 24 | — | #4,276 |
| 2020 | 20 | 20 | — | #4,740 |
| 2019 | 17 | 17 | — | #5,394 |
| 2018 | 22 | 22 | — | #4,509 |
| 2017 | 39 | 39 | — | #3,024 |
| 2016 | 26 | 26 | — | #4,019 |
| 2015 | 27 | 27 | — | #3,908 |
| 2014 | 28 | 28 | — | #3,712 |
| 2013 | 32 | 32 | — | #3,352 |
| 2012 | 27 | 27 | — | #3,821 |
| 2011 | 45 | 45 | — | #2,674 |
| 2010 | 47 | 47 | — | #2,595 |
| 2009 | 56 | 56 | — | #2,326 |
| 2008 | 60 | 60 | — | #2,211 |
| 2007 | 72 | 72 | — | #1,958 |
| 2006 | 58 | 58 | — | #2,208 |
| 2005 | 62 | 62 | — | #2,010 |
| 2004 | 76 | 76 | — | #1,690 |
| 2003 | 76 | 76 | — | #1,649 |
| 2002 | 73 | 73 | — | #1,638 |
| 2001 | 92 | 92 | — | #1,380 |
| 2000 | 114 | 114 | — | #1,190 |
| 1999 | 128 | 128 | #10,603 | #1,107 |
| 1998 | 126 | 126 | #11,442 | #1,087 |
| 1997 | 110 | — | — | #1,135 |
| 1996 | 105 | — | #9,807 | #1,181 |
| 1995 | 101 | — | — | #1,138 |
| 1994 | 117 | — | #9,795 | #1,072 |
| 1993 | 111 | — | — | #1,050 |
| 1992 | 123 | — | — | #975 |
| 1991 | 126 | — | #10,553 | #984 |
| 1990 | 62 | — | — | #1,422 |
| 1989 | 71 | — | — | #1,296 |
| 1988 | 51 | — | #10,691 | #1,595 |
| 1987 | 38 | — | — | #1,740 |
| 1986 | 31 | — | #8,767 | #2,311 |
| 1985 | 31 | — | #11,069 | #2,131 |
| 1984 | 23 | — | #10,804 | #2,632 |
| 1983 | 27 | — | — | #1,970 |
| 1982 | 16 | — | — | #2,873 |
| 1981 | 14 | — | — | #3,075 |
| 1980 | 8 | — | — | #4,598 |
| 1979 | 7 | — | — | #4,966 |
| 1978 | 11 | — | — | #3,451 |
| 1977 | 17 | — | #9,968 | #3,242 |
| 1976 | 9 | — | — | #3,783 |
| 1975 | 6 | — | — | #4,946 |
| 1974 | 5 | — | — | #5,403 |
| 1973 | 9 | — | — | #3,505 |
| 1972 | 5 | — | — | #5,142 |
| 1971 | 6 | — | #7,596 | — |
| 1970 | 12 | — | #8,266 | #3,934 |
| 1966 | 7 | — | — | #3,307 |