Total babies named Effy (all years): 83
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 8 / #11334 / 0.001% |
| 2023 | 14 / #7743 / 0.001% |
| 2020 | 7 / #12500 / 0.000% |
| 2019 | 9 / #10711 / 0.001% |
| 2018 | 8 / #11700 / 0.000% |
| 2016 | 6 / #14846 / 0.000% |
| 2015 | 11 / #9669 / 0.001% |
| 2014 | 5 / #17291 / 0.000% |
| 2013 | 5 / #17299 / 0.000% |
| 2012 | 5 / #17617 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 2011 | 5 / #17542 / 0.000% |