Total babies named Johnanna (all years): 59
| Year | Girls (count / rank / %) |
|---|---|
| 1989 | 5 / #13268 / 0.000% |
| 1987 | 5 / #12097 / 0.000% |
| 1985 | 6 / #9833 / 0.000% |
| 1984 | 7 / #8548 / 0.000% |
| 1975 | 8 / #6762 / 0.001% |
| 1971 | 6 / #7772 / 0.000% |
| 1970 | 5 / #8539 / 0.000% |
| 1965 | 6 / #6106 / 0.000% |
| 1961 | 6 / #6148 / 0.000% |
| 1950 | 5 / #5647 / 0.000% |