Total babies named Leonidus (all years): 157
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 6 / #11747 / 0.000% |
| 2023 | 7 / #10342 / 0.000% |
| 2022 | 6 / #11718 / 0.000% |
| 2020 | 8 / #9207 / 0.000% |
| 2019 | 7 / #10384 / 0.000% |
| 2018 | 15 / #5938 / 0.001% |
| 2017 | 6 / #11607 / 0.000% |
| 2016 | 12 / #6974 / 0.001% |
| 2015 | 13 / #6552 / 0.001% |
| 2014 | 13 / #6494 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2013 | 9 / #8510 / 0.000% |
| 2012 | 11 / #7349 / 0.001% |
| 2011 | 8 / #9275 / 0.000% |
| 2010 | 15 / #5923 / 0.001% |
| 2008 | 16 / #5670 / 0.001% |
| 2007 | 5 / #13589 / 0.000% |