Total babies named Ersilia (all years): 82
| Year | Girls (count / rank / %) |
|---|---|
| 1955 | 5 / #6121 / 0.000% |
| 1939 | 5 / #4448 / 0.000% |
| 1935 | 6 / #3904 / 0.001% |
| 1934 | 5 / #4480 / 0.000% |
| 1931 | 5 / #4539 / 0.000% |
| 1930 | 6 / #4207 / 0.001% |
| 1929 | 6 / #4230 / 0.001% |
| 1928 | 6 / #4351 / 0.001% |
| 1926 | 6 / #4476 / 0.001% |
| 1925 | 6 / #4593 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1924 | 5 / #5327 / 0.000% |
| 1922 | 8 / #3769 / 0.001% |
| 1918 | 8 / #3611 / 0.001% |
| 1908 | 5 / #2218 / 0.002% |