Denni is a very rare variant of Deanna that peaked in 1975 and has grown less common since.
Denni is predominantly a girl name. It last appears in U.S. records in 2024. Denni was first reported in SSA data in 1955 and peaked in 1975 (14 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 9 | 9 | #10,489 | — |
| 2023 | 8 | 8 | #11,460 | — |
| 2021 | 5 | 5 | #15,856 | — |
| 2020 | 6 | 6 | #13,870 | — |
| 2019 | 5 | 5 | #16,158 | — |
| 2018 | 5 | 5 | #16,311 | — |
| 2012 | 5 | 5 | #17,572 | — |
| 2008 | 10 | 10 | #18,255 | #13,004 |
| 2006 | 5 | 5 | — | #12,498 |
| 2005 | 5 | 5 | #17,193 | — |
| 2004 | 6 | 6 | #14,633 | — |
| 1997 | 6 | — | #12,497 | — |
| 1994 | 5 | — | #14,004 | — |
| 1991 | 5 | — | #13,721 | — |
| 1990 | 5 | — | #13,527 | — |
| 1989 | 6 | — | #11,197 | — |
| 1988 | 8 | — | #8,596 | — |
| 1986 | 5 | — | #11,383 | — |
| 1978 | 7 | — | #7,823 | — |
| 1977 | 9 | — | #6,473 | — |
| 1976 | 6 | — | #8,405 | — |
| 1975 | 14 | — | #4,409 | — |
| 1974 | 11 | — | #5,086 | — |
| 1973 | 7 | — | #6,834 | — |
| 1972 | 7 | — | #6,724 | — |
| 1971 | 8 | — | #6,145 | — |
| 1970 | 5 | — | #8,282 | — |
| 1957 | 11 | — | #5,559 | #4,120 |
| 1956 | 7 | — | #4,948 | — |
| 1955 | 11 | — | #3,627 | — |