Total babies named Yao (all years): 108
| Year | Boys (count / rank / %) |
|---|---|
| 2023 | 5 / #14105 / 0.000% |
| 2021 | 5 / #13996 / 0.000% |
| 2019 | 5 / #14039 / 0.000% |
| 2018 | 5 / #14009 / 0.000% |
| 2017 | 8 / #9650 / 0.000% |
| 2016 | 5 / #14118 / 0.000% |
| 2009 | 6 / #12435 / 0.000% |
| 2008 | 5 / #14540 / 0.000% |
| 2006 | 7 / #10626 / 0.000% |
| 2005 | 7 / #10116 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 6 / #11305 / 0.000% |
| 2003 | 6 / #10859 / 0.000% |
| 2002 | 5 / #12444 / 0.000% |
| 1995 | 7 / #7775 / 0.000% |
| 1993 | 6 / #8678 / 0.000% |
| 1989 | 5 / #9200 / 0.000% |
| 1988 | 5 / #8465 / 0.000% |
| 1984 | 10 / #4210 / 0.001% |