Aro is a very rare variant of Ari that has climbed to its highest level yet, peaking in 2025.
Aro is a boy name. In 2025 it ranked #5,881 for boy births in the United States (and #12,389 across all names), given to 15 babies. Aro first appears in 2009 and peaked in 2025 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 15 | 15 | #5,881 |
| 2024 | 12 | 12 | #6,865 |
| 2023 | 11 | 11 | #7,323 |
| 2022 | 13 | 13 | #6,511 |
| 2021 | 13 | 13 | #6,357 |
| 2020 | 9 | 9 | #8,132 |
| 2018 | 11 | 11 | #7,167 |
| 2017 | 6 | 6 | #10,891 |
| 2014 | 6 | 6 | #10,819 |
| 2011 | 7 | 7 | #9,688 |
| 2009 | 6 | 6 | #11,111 |