Cyndy is a rare girls' name that was most common in the 1950s and has all but disappeared.
Cyndy is a girl name. It last appears in U.S. records in 2009. Cyndy was first reported in SSA data in 1942 and peaked in 1958 (91 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2009 | 5 | 5 | #17,947 |
| 2008 | 8 | 8 | #12,864 |
| 2007 | 10 | 10 | #11,026 |
| 2005 | 8 | 8 | #12,082 |
| 2004 | 7 | 7 | #13,077 |
| 2003 | 12 | 12 | #8,636 |
| 2002 | 11 | 11 | #8,986 |
| 2001 | 18 | 18 | #6,129 |
| 2000 | 17 | 17 | #6,272 |
| 1999 | 15 | 15 | #6,572 |
| 1998 | 20 | 20 | #5,183 |
| 1997 | 24 | — | #4,408 |
| 1996 | 15 | — | #6,134 |
| 1995 | 12 | — | #7,155 |
| 1994 | 14 | — | #6,394 |
| 1993 | 14 | — | #6,344 |
| 1992 | 19 | — | #5,099 |
| 1991 | 10 | — | #8,102 |
| 1990 | 21 | — | #4,552 |
| 1989 | 11 | — | #7,072 |
| 1988 | 16 | — | #5,104 |
| 1987 | 22 | — | #3,882 |
| 1986 | 8 | — | #7,910 |
| 1985 | 11 | — | #6,114 |
| 1984 | 15 | — | #4,780 |
| 1983 | 10 | — | #6,314 |
| 1982 | 11 | — | #6,007 |
| 1981 | 8 | — | #7,537 |
| 1980 | 12 | — | #5,607 |
| 1979 | 10 | — | #6,292 |
| 1978 | 10 | — | #6,040 |
| 1977 | 8 | — | #7,003 |
| 1976 | 9 | — | #6,149 |
| 1975 | 8 | — | #6,619 |
| 1974 | 10 | — | #5,428 |
| 1973 | 12 | — | #4,614 |
| 1972 | 13 | — | #4,338 |
| 1971 | 22 | — | #3,077 |
| 1970 | 15 | — | #3,901 |
| 1969 | 15 | — | #3,647 |
| 1968 | 16 | — | #3,340 |
| 1967 | 27 | — | #2,333 |
| 1966 | 32 | — | #2,069 |
| 1965 | 29 | — | #2,213 |
| 1964 | 32 | — | #2,113 |
| 1963 | 47 | — | #1,673 |
| 1962 | 63 | — | #1,398 |
| 1961 | 73 | — | #1,298 |
| 1960 | 70 | — | #1,315 |
| 1959 | 75 | — | #1,232 |
| 1958 | 91 | — | #1,104 |
| 1957 | 88 | — | #1,116 |
| 1956 | 47 | — | #1,551 |
| 1955 | 25 | — | #2,166 |
| 1954 | 27 | — | #2,034 |
| 1953 | 26 | — | #2,028 |
| 1952 | 19 | — | #2,423 |
| 1951 | 11 | — | #3,323 |
| 1950 | 9 | — | #3,729 |
| 1949 | 9 | — | #3,676 |
| 1948 | 18 | — | #2,342 |
| 1947 | 25 | — | #1,957 |
| 1946 | 15 | — | #2,499 |
| 1942 | 5 | — | #4,755 |