Denison is a very rare boys' name that peaked in 1944 and has since faded.
Denison is a boy name. It last appears in U.S. records in 2019. Denison first appears in 1916 and peaked in 1944 (7 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2019 | 5 | 5 | #12,621 |
| 2011 | 6 | 6 | #11,177 |
| 2008 | 6 | 6 | #11,409 |
| 2004 | 5 | 5 | #11,792 |
| 2003 | 5 | 5 | #11,308 |
| 2001 | 5 | 5 | #10,987 |
| 1993 | 5 | — | #9,081 |
| 1978 | 5 | — | #6,033 |
| 1944 | 7 | — | #2,932 |
| 1941 | 5 | — | #3,623 |
| 1933 | 5 | — | #3,771 |
| 1916 | 5 | — | #4,061 |