Total babies named Nii (all years): 57
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 6 / #11720 / 0.000% |
| 2006 | 5 / #13439 / 0.000% |
| 2005 | 8 / #8866 / 0.000% |
| 2002 | 5 / #11941 / 0.000% |
| 1999 | 8 / #7665 / 0.000% |
| 1997 | 6 / #8944 / 0.000% |
| 1982 | 7 / #5434 / 0.000% |
| 1980 | 5 / #6975 / 0.000% |
| 1978 | 7 / #4892 / 0.000% |