Total babies named Erza (all years): 415
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 32 / #4394 / 0.002% |
| 2023 | 34 / #4217 / 0.002% |
| 2022 | 29 / #4704 / 0.002% |
| 2021 | 30 / #4542 / 0.002% |
| 2020 | 27 / #4796 / 0.002% |
| 2019 | 33 / #4280 / 0.002% |
| 2018 | 32 / #4386 / 0.002% |
| 2017 | 20 / #6120 / 0.001% |
| 2016 | 25 / #5333 / 0.001% |
| 2015 | 20 / #6303 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2014 | 13 / #8623 / 0.001% |
| 2012 | 5 / #17694 / 0.000% |
| 2011 | 5 / #17621 / 0.000% |
| 2008 | 6 / #16022 / 0.000% |
| 2007 | — |
| 2006 | 7 / #14040 / 0.000% |