Total babies named Yanai (all years): 141
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 9 / #11028 / 0.001% |
| 2023 | 13 / #8456 / 0.001% |
| 2022 | 7 / #13515 / 0.000% |
| 2021 | 9 / #11102 / 0.001% |
| 2020 | — |
| 2019 | — |
| 2016 | 7 / #14258 / 0.000% |
| 2011 | 7 / #14765 / 0.000% |
| 2010 | 5 / #19712 / 0.000% |
| 2007 | 10 / #11589 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2006 | 9 / #12385 / 0.000% |
| 2004 | 8 / #12733 / 0.000% |
| 2003 | 6 / #15717 / 0.000% |
| 1986 | 9 / #7741 / 0.001% |