Kaion is a very rare boys' name that peaked in 2022 and has grown less common since.
Kaion is a boy name. In 2025 it ranked #11,317 for boy births in the United States (and #23,331 across all names), given to 6 babies. Kaion first appears in 2002 and peaked in 2022 (26 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #11,317 |
| 2024 | 12 | 12 | #7,040 |
| 2023 | 14 | 14 | #6,350 |
| 2022 | 26 | 26 | #4,140 |
| 2021 | 13 | 13 | #6,501 |
| 2020 | 17 | 17 | #5,357 |
| 2019 | 11 | 11 | #7,401 |
| 2018 | 12 | 12 | #6,914 |
| 2017 | 16 | 16 | #5,658 |
| 2016 | 22 | 22 | #4,542 |
| 2015 | 5 | 5 | #13,043 |
| 2014 | 6 | 6 | #11,415 |
| 2007 | 5 | 5 | #13,382 |
| 2002 | 6 | 6 | #10,035 |