Lio is a boy name. In 2025 it ranked #8405 for boy births in the United States, given to 28 babies. Lio first appears in the data in 2004 and reached its peak in 2024 (44 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 28 | #8,405 |
| 2024 | 44 | #6,257 |
| 2023 | 37 | #7,035 |
| 2022 | 28 | #8,484 |
| 2021 | 21 | #10,142 |
| 2020 | 20 | #10,328 |
| 2019 | 25 | #9,073 |
| 2018 | 22 | #9,878 |
| 2017 | 24 | #9,397 |
| 2016 | 12 | #15,422 |
| 2015 | 16 | #12,630 |
| 2014 | 20 | #10,814 |
| 2013 | 20 | #10,803 |
| 2012 | 19 | #11,397 |
| 2011 | 5 | #29,860 |
| 2010 | 9 | #19,601 |
| 2008 | 9 | #20,158 |
| 2006 | 6 | #26,606 |
| 2004 | 6 | #25,248 |