Total babies named Sadae (all years): 72
| Year | Girls (count / rank / %) |
|---|---|
| 2007 | 6 / #17194 / 0.000% |
| 2006 | 7 / #14837 / 0.000% |
| 2003 | 7 / #13541 / 0.000% |
| 2000 | 8 / #11570 / 0.000% |
| 1991 | 5 / #14891 / 0.000% |
| 1990 | 8 / #9956 / 0.000% |
| 1989 | 8 / #9465 / 0.000% |
| 1988 | 9 / #8230 / 0.001% |
| 1986 | 9 / #7602 / 0.001% |
| 1985 | 5 / #12060 / 0.000% |