Denetta is a very rare girls' name that was most common in the 1970s and has all but disappeared.
Denetta is a girl name. It last appears in U.S. records in 1993. Denetta first appears in 1955 and peaked in 1971 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1993 | 5 | — | #14,056 |
| 1991 | 5 | — | #13,717 |
| 1989 | 7 | — | #9,960 |
| 1988 | 5 | — | #12,294 |
| 1986 | 6 | — | #9,851 |
| 1982 | 7 | — | #8,450 |
| 1980 | 6 | — | #9,369 |
| 1977 | 8 | — | #7,042 |
| 1976 | 6 | — | #8,404 |
| 1975 | 6 | — | #8,236 |
| 1974 | 7 | — | #7,073 |
| 1973 | 10 | — | #5,267 |
| 1972 | 5 | — | #8,574 |
| 1971 | 16 | — | #3,827 |
| 1970 | 5 | — | #8,280 |
| 1969 | 9 | — | #5,140 |
| 1967 | 10 | — | #4,368 |
| 1966 | 10 | — | #4,260 |
| 1963 | 8 | — | #4,987 |
| 1962 | 11 | — | #4,065 |
| 1961 | 7 | — | #5,426 |
| 1960 | 8 | — | #4,858 |
| 1959 | 8 | — | #4,721 |
| 1958 | 5 | — | #6,316 |
| 1956 | 5 | — | #6,175 |
| 1955 | 10 | — | #3,844 |