The baby name Cassey appears in baby name data for the United States from 1979 to 1999. It was most popular in 1992 with 49 babies given the name.
Over the period shown, Cassey has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1979 | 6 |
| 1980 | 7 |
| 1981 | 13 |
| 1982 | 42 |
| 1983 | 23 |
| 1984 | 27 |
| 1985 | 12 |
| 1986 | 40 |
| 1987 | 45 |
| 1988 | 14 |
| 1989 | 10 |
| 1990 | 40 |
| 1991 | 20 |
| 1992 | 49 |
| 1996 | 5 |
| 1997 | 7 |
| 1998 | 34 |
| 1999 | 21 |