Denean is a rare girls' name that was most common in the 1960s and has all but disappeared.
Denean is a girl name. It last appears in U.S. records in 1997. Denean was first reported in SSA data in 1955 and peaked in 1965 (61 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1997 | 6 | — | #12,493 |
| 1992 | 6 | — | #12,164 |
| 1990 | 6 | — | #11,772 |
| 1989 | 5 | — | #12,893 |
| 1988 | 6 | — | #10,702 |
| 1987 | 7 | — | #9,015 |
| 1985 | 5 | — | #11,078 |
| 1984 | 8 | — | #7,560 |
| 1983 | 10 | — | #6,333 |
| 1982 | 14 | — | #5,000 |
| 1981 | 7 | — | #8,331 |
| 1980 | 6 | — | #9,368 |
| 1979 | 6 | — | #9,276 |
| 1978 | 10 | — | #6,054 |
| 1977 | 13 | — | #5,006 |
| 1976 | 12 | — | #4,961 |
| 1975 | 8 | — | #6,648 |
| 1974 | 13 | — | #4,517 |
| 1973 | 16 | — | #3,820 |
| 1972 | 21 | — | #3,083 |
| 1971 | 19 | — | #3,397 |
| 1970 | 25 | — | #2,797 |
| 1969 | 21 | — | #2,933 |
| 1968 | 15 | — | #3,486 |
| 1967 | 25 | — | #2,448 |
| 1966 | 40 | — | #1,802 |
| 1965 | 61 | — | #1,410 |
| 1964 | 58 | — | #1,486 |
| 1963 | 7 | — | #5,440 |
| 1962 | 7 | — | #5,428 |
| 1961 | 9 | — | #4,618 |
| 1956 | 7 | — | #4,946 |
| 1955 | 5 | — | #6,043 |