Kasy is a very rare variant of Kasey that was most common in the 1990s and has all but disappeared.
Kasy is a girl name. It last appears in U.S. records in 2011. Kasy first appears in 1982 and peaked in 1992 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2011 | 6 | 6 | #15,775 |
| 2009 | 5 | 5 | #18,723 |
| 1999 | 6 | 6 | #13,487 |
| 1993 | 5 | — | #14,545 |
| 1992 | 9 | — | #9,088 |
| 1987 | 8 | — | #8,339 |
| 1986 | 6 | — | #10,116 |
| 1985 | 5 | — | #11,472 |
| 1982 | 5 | — | #11,267 |