Total babies named Lio (all years): 343
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 44 / #2891 / 0.003% |
| 2023 | 37 / #3261 / 0.002% |
| 2022 | 28 / #3946 / 0.002% |
| 2021 | 21 / #4712 / 0.001% |
| 2020 | 20 / #4797 / 0.001% |
| 2019 | 25 / #4186 / 0.001% |
| 2018 | 22 / #4552 / 0.001% |
| 2017 | 24 / #4287 / 0.001% |
| 2016 | 12 / #6975 / 0.001% |
| 2015 | 16 / #5641 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 20 / #4799 / 0.001% |
| 2013 | 20 / #4736 / 0.001% |
| 2012 | 19 / #4964 / 0.001% |
| 2011 | 5 / #13552 / 0.000% |
| 2010 | 9 / #8531 / 0.000% |
| 2008 | 9 / #8735 / 0.000% |
| 2006 | 6 / #11498 / 0.000% |
| 2004 | 6 / #10815 / 0.000% |