Total babies named Eizen (all years): 92
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 14 / #6239 / 0.001% |
| 2023 | 8 / #9143 / 0.000% |
| 2022 | 17 / #5499 / 0.001% |
| 2021 | 14 / #6108 / 0.001% |
| 2020 | 10 / #7672 / 0.001% |
| 2019 | 10 / #7792 / 0.001% |
| 2018 | 12 / #6822 / 0.001% |
| 2017 | 7 / #9987 / 0.000% |