Total babies named Jadwiga (all years): 85
| Year | Girls (count / rank / %) |
|---|---|
| 1922 | 9 / #3512 / 0.001% |
| 1920 | 5 / #5329 / 0.000% |
| 1919 | 13 / #2576 / 0.001% |
| 1918 | 12 / #2745 / 0.001% |
| 1917 | 13 / #2479 / 0.001% |
| 1916 | 7 / #3715 / 0.001% |
| 1915 | 12 / #2465 / 0.001% |
| 1913 | 6 / #3004 / 0.001% |
| 1912 | 8 / #2241 / 0.001% |