Macarius is a very rare boys' name that peaked in 2012 and has grown less common since.
Macarius is a boy name. In 2025 it ranked #9,396 for boy births in the United States (and #19,410 across all names), given to 8 babies. Macarius first appears in 2005 and peaked in 2012 (21 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 8 | 8 | #9,396 |
| 2024 | 8 | 8 | #9,526 |
| 2023 | 5 | 5 | #13,428 |
| 2021 | 13 | 13 | #6,546 |
| 2020 | 11 | 11 | #7,318 |
| 2019 | 8 | 8 | #9,412 |
| 2018 | 7 | 7 | #10,338 |
| 2017 | 6 | 6 | #11,638 |
| 2016 | 6 | 6 | #11,615 |
| 2015 | 11 | 11 | #7,360 |
| 2014 | 9 | 9 | #8,543 |
| 2013 | 14 | 14 | #6,116 |
| 2012 | 21 | 21 | #4,621 |
| 2011 | 13 | 13 | #6,458 |
| 2010 | 11 | 11 | #7,392 |
| 2005 | 5 | 5 | #12,610 |