Total babies named Ato (all years): 56
| Year | Boys (count / rank / %) |
|---|---|
| 1983 | 5 / #6315 / 0.000% |
| 1980 | 5 / #6327 / 0.000% |
| 1979 | 7 / #4878 / 0.000% |
| 1978 | 8 / #4175 / 0.000% |
| 1975 | 13 / #2918 / 0.001% |
| 1974 | 8 / #3866 / 0.001% |
| 1973 | 5 / #5158 / 0.000% |
| 1972 | 5 / #5044 / 0.000% |