Total babies named Jonanthan (all years): 76
| Year | Boys (count / rank / %) |
|---|---|
| 2006 | 5 / #12950 / 0.000% |
| 1994 | 5 / #9515 / 0.000% |
| 1990 | 7 / #6781 / 0.000% |
| 1989 | 9 / #5376 / 0.000% |
| 1988 | 12 / #4038 / 0.001% |
| 1986 | 6 / #6304 / 0.000% |
| 1984 | 5 / #6801 / 0.000% |
| 1983 | 5 / #6752 / 0.000% |
| 1982 | 6 / #5997 / 0.000% |
| 1977 | 10 / #3718 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1975 | 6 / #5106 / 0.000% |