Total babies named Sylvesta (all years): 71
| Year | Girls (count / rank / %) |
|---|---|
| 1936 | — |
| 1930 | — |
| 1928 | 7 / #4144 / 0.001% |
| 1925 | — |
| 1924 | 7 / #4391 / 0.001% |
| 1923 | 7 / #4328 / 0.001% |
| 1919 | 6 / #4749 / 0.001% |
| 1916 | 5 / #5073 / 0.000% |
| 1914 | 6 / #3559 / 0.001% |
| 1903 | 7 / #1574 / 0.003% |