The baby name Casi appears in baby name data for the United States from 1971 to 1992. It was most popular in 1981 with 21 babies given the name.
Over the period shown, Casi has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1971 | 5 |
| 1978 | 5 |
| 1979 | 6 |
| 1980 | 10 |
| 1981 | 21 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 8 |
| 1985 | 10 |
| 1986 | 14 |
| 1987 | 12 |
| 1988 | 10 |
| 1989 | 10 |
| 1992 | 20 |