Total babies named Ilva (all years): 57
| Year | Girls (count / rank / %) |
|---|---|
| 1948 | 6 / #4890 / 0.000% |
| 1928 | 6 / #4413 / 0.001% |
| 1924 | 7 / #4185 / 0.001% |
| 1921 | 12 / #2848 / 0.001% |
| 1918 | 5 / #5160 / 0.000% |
| 1917 | 6 / #4316 / 0.001% |
| 1916 | 10 / #2924 / 0.001% |
| 1915 | 5 / #4581 / 0.001% |