Deneen is an uncommon girls' name that was most common in the 1960s and has all but disappeared.
Deneen is predominantly a girl name. It last appears in U.S. records in 2007. Deneen was first reported in SSA data in 1947 and peaked in 1964 (1,604 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2007 | 5 | 5 | #18,362 | — |
| 2000 | 5 | 5 | #15,685 | — |
| 1999 | 6 | 6 | #13,111 | — |
| 1997 | 7 | — | #11,150 | — |
| 1996 | 7 | — | #10,864 | — |
| 1995 | 9 | — | #8,953 | — |
| 1994 | 15 | — | #6,067 | — |
| 1993 | 15 | — | #6,034 | — |
| 1992 | 8 | — | #9,702 | — |
| 1991 | 9 | — | #8,780 | — |
| 1990 | 19 | — | #4,913 | — |
| 1989 | 23 | — | #4,149 | — |
| 1988 | 13 | — | #5,986 | — |
| 1987 | 17 | — | #4,713 | — |
| 1986 | 19 | — | #4,227 | — |
| 1985 | 20 | — | #4,009 | — |
| 1984 | 28 | — | #3,095 | — |
| 1983 | 29 | — | #2,925 | — |
| 1982 | 32 | — | #2,850 | — |
| 1981 | 18 | — | #4,191 | — |
| 1980 | 21 | — | #3,744 | — |
| 1979 | 24 | — | #3,363 | — |
| 1978 | 16 | — | #4,311 | — |
| 1977 | 28 | — | #2,848 | — |
| 1976 | 30 | — | #2,617 | — |
| 1975 | 36 | — | #2,280 | — |
| 1974 | 38 | — | #2,142 | — |
| 1973 | 40 | — | #2,029 | — |
| 1972 | 34 | — | #2,238 | — |
| 1971 | 76 | — | #1,396 | — |
| 1970 | 82 | — | #1,309 | — |
| 1969 | 109 | — | #1,050 | — |
| 1968 | 138 | — | #875 | — |
| 1967 | 157 | — | #796 | — |
| 1966 | 223 | — | #641 | — |
| 1965 | 421 | — | #465 | — |
| 1964 | 1,611 | — | #216 | #3,356 |
| 1963 | 22 | — | #2,636 | — |
| 1962 | 19 | — | #2,838 | — |
| 1961 | 23 | — | #2,561 | — |
| 1960 | 25 | — | #2,386 | — |
| 1959 | 23 | — | #2,412 | — |
| 1958 | 23 | — | #2,398 | — |
| 1957 | 7 | — | #5,021 | — |
| 1956 | 11 | — | #3,743 | — |
| 1955 | 13 | — | #3,252 | — |
| 1954 | 16 | — | #2,805 | — |
| 1953 | 13 | — | #3,152 | — |
| 1952 | 8 | — | #4,204 | — |
| 1951 | 6 | — | #4,978 | — |
| 1950 | 7 | — | #4,414 | — |
| 1947 | 6 | — | #4,877 | — |