Alexios is a rare variant of Alexis that peaked in 2019 and remains in steady use.
Alexios is a boy name. In 2025 it ranked #4,546 for boy births in the United States (and #9,666 across all names), given to 22 babies. Alexios first appears in 1980 and peaked in 2019 (37 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 22 | 22 | #4,546 |
| 2024 | 26 | 26 | #4,079 |
| 2023 | 27 | 27 | #4,005 |
| 2022 | 30 | 30 | #3,694 |
| 2021 | 26 | 26 | #4,016 |
| 2020 | 27 | 27 | #3,815 |
| 2019 | 37 | 37 | #3,144 |
| 2018 | 7 | 7 | #9,715 |
| 2015 | 6 | 6 | #10,714 |
| 2014 | 12 | 12 | #6,649 |
| 2013 | 6 | 6 | #10,787 |
| 2011 | 6 | 6 | #10,858 |
| 2010 | 8 | 8 | #8,833 |
| 2009 | 9 | 9 | #8,329 |
| 2007 | 11 | 11 | #7,111 |
| 2003 | 6 | 6 | #9,619 |
| 2002 | 7 | 7 | #8,483 |
| 2001 | 9 | 9 | #6,944 |
| 2000 | 8 | 8 | #7,451 |
| 1999 | 9 | 9 | #6,545 |
| 1998 | 5 | 5 | #9,671 |
| 1997 | 5 | — | #9,306 |
| 1995 | 5 | — | #8,915 |
| 1980 | 5 | — | #6,277 |