Total babies named Eider (all years): 545
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 217 / #1020 / 0.013% |
| 2023 | 153 / #1257 / 0.009% |
| 2022 | 59 / #2385 / 0.003% |
| 2021 | 42 / #2930 / 0.002% |
| 2020 | 31 / #3512 / 0.002% |
| 2019 | 18 / #5216 / 0.001% |
| 2018 | 9 / #8342 / 0.001% |
| 2017 | 9 / #8333 / 0.000% |
| 2016 | — |