Total babies named Calcifer (all years): 117
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 21 / #4714 / 0.001% |
| 2023 | 22 / #4620 / 0.001% |
| 2022 | 18 / #5244 / 0.001% |
| 2021 | 10 / #7696 / 0.001% |
| 2020 | 10 / #7605 / 0.001% |
| 2019 | 9 / #8315 / 0.001% |
| 2018 | 9 / #8268 / 0.001% |
| 2017 | 10 / #7652 / 0.001% |
| 2016 | 8 / #8971 / 0.000% |