Total babies named Nioka (all years): 113
| Year | Girls (count / rank / %) |
|---|---|
| 2003 | 5 / #17650 / 0.000% |
| 1988 | 9 / #8175 / 0.001% |
| 1986 | 7 / #9265 / 0.000% |
| 1984 | 6 / #9970 / 0.000% |
| 1983 | 7 / #8697 / 0.000% |
| 1981 | 6 / #9983 / 0.000% |
| 1978 | 8 / #7427 / 0.001% |
| 1975 | 5 / #10102 / 0.000% |
| 1974 | 10 / #5640 / 0.001% |
| 1973 | 7 / #7192 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1972 | 10 / #5342 / 0.001% |
| 1971 | 6 / #8028 / 0.000% |
| 1966 | 6 / #6339 / 0.000% |
| 1965 | 5 / #7224 / 0.000% |
| 1959 | 5 / #6941 / 0.000% |
| 1957 | 6 / #5885 / 0.000% |
| 1945 | 5 / #5055 / 0.000% |