Total babies named Idona (all years): 99
| Year | Girls (count / rank / %) |
|---|---|
| 1959 | 5 / #6619 / 0.000% |
| 1955 | 7 / #4904 / 0.000% |
| 1949 | 6 / #4913 / 0.000% |
| 1948 | 6 / #4888 / 0.000% |
| 1946 | 5 / #5236 / 0.000% |
| 1939 | 5 / #4525 / 0.000% |
| 1934 | 5 / #4577 / 0.000% |
| 1929 | 6 / #4292 / 0.001% |
| 1927 | 5 / #5155 / 0.000% |
| 1925 | 6 / #4659 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1923 | 7 / #4151 / 0.001% |
| 1922 | 6 / #4688 / 0.001% |
| 1921 | 8 / #3825 / 0.001% |
| 1919 | 6 / #4494 / 0.001% |
| 1918 | 8 / #3651 / 0.001% |
| 1917 | 8 / #3493 / 0.001% |