Total babies named Cassidey (all years): 74
| Year | Girls (count / rank / %) |
|---|---|
| 2014 | 6 / #14953 / 0.000% |
| 2009 | 8 / #12666 / 0.000% |
| 2008 | 8 / #12824 / 0.000% |
| 2007 | 6 / #15870 / 0.000% |
| 2006 | 5 / #17637 / 0.000% |
| 2002 | 10 / #9627 / 0.001% |
| 2001 | 11 / #8879 / 0.001% |
| 1998 | 9 / #9409 / 0.001% |
| 1996 | 6 / #12101 / 0.000% |
| 1994 | 5 / #13791 / 0.000% |