Cyndee is a rare girls' name that was most common in the 1960s and has all but disappeared.
Cyndee is a girl name. It last appears in U.S. records in 1999. Cyndee first appears in 1947 and peaked in 1960 (50 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1999 | 5 | 5 | #14,927 |
| 1993 | 6 | — | #12,117 |
| 1992 | 5 | — | #13,757 |
| 1991 | 7 | — | #10,511 |
| 1989 | 6 | — | #11,144 |
| 1984 | 8 | — | #7,528 |
| 1983 | 5 | — | #10,616 |
| 1982 | 5 | — | #10,843 |
| 1981 | 10 | — | #6,424 |
| 1980 | 12 | — | #5,606 |
| 1978 | 5 | — | #10,072 |
| 1977 | 10 | — | #5,969 |
| 1976 | 8 | — | #6,742 |
| 1975 | 19 | — | #3,531 |
| 1974 | 15 | — | #4,071 |
| 1973 | 14 | — | #4,190 |
| 1972 | 14 | — | #4,125 |
| 1971 | 23 | — | #2,977 |
| 1970 | 14 | — | #4,076 |
| 1969 | 30 | — | #2,361 |
| 1968 | 14 | — | #3,646 |
| 1967 | 24 | — | #2,503 |
| 1966 | 29 | — | #2,200 |
| 1965 | 26 | — | #2,350 |
| 1964 | 22 | — | #2,690 |
| 1963 | 38 | — | #1,898 |
| 1962 | 32 | — | #2,081 |
| 1961 | 33 | — | #2,042 |
| 1960 | 50 | — | #1,583 |
| 1959 | 28 | — | #2,162 |
| 1958 | 29 | — | #2,081 |
| 1957 | 42 | — | #1,655 |
| 1956 | 29 | — | #2,008 |
| 1955 | 18 | — | #2,647 |
| 1954 | 7 | — | #4,752 |
| 1953 | 16 | — | #2,713 |
| 1952 | 14 | — | #2,940 |
| 1951 | 13 | — | #2,967 |
| 1950 | 11 | — | #3,262 |
| 1949 | 16 | — | #2,538 |
| 1948 | 16 | — | #2,511 |
| 1947 | 7 | — | #4,438 |