Total babies named Hau (all years): 143
| Year | Boys (count / rank / %) |
|---|---|
| 2020 | — |
| 2019 | — |
| 2018 | 9 / #8401 / 0.001% |
| 2016 | 8 / #9157 / 0.000% |
| 2015 | — |
| 2014 | 7 / #10020 / 0.000% |
| 2013 | 12 / #6756 / 0.001% |
| 2011 | 6 / #11351 / 0.000% |
| 1999 | 7 / #8176 / 0.000% |
| 1995 | 5 / #9371 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1993 | 7 / #7093 / 0.000% |
| 1991 | 5 / #8685 / 0.000% |
| 1990 | 7 / #6699 / 0.000% |
| 1989 | 6 / #7331 / 0.000% |
| 1988 | 7 / #6021 / 0.000% |
| 1987 | 9 / #4707 / 0.000% |
| 1985 | 6 / #6065 / 0.000% |
| 1983 | 8 / #4658 / 0.000% |