Hiro is a rare boys' name that peaked in 2016 and remains in steady use.
Hiro is predominantly a boy name. In 2025 it ranked #2,902 for boy births in the United States (and #6,232 across all names), given to 43 babies. Hiro first appears in 1915 and peaked in 2016 (77 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 43 | 43 | — | #2,902 |
| 2024 | 71 | 71 | — | #2,106 |
| 2023 | 60 | 60 | — | #2,331 |
| 2022 | 67 | 67 | — | #2,177 |
| 2021 | 50 | 50 | — | #2,602 |
| 2020 | 56 | 56 | — | #2,376 |
| 2019 | 55 | 55 | — | #2,437 |
| 2018 | 49 | 49 | — | #2,591 |
| 2017 | 61 | 61 | — | #2,200 |
| 2016 | 77 | 77 | — | #1,907 |
| 2015 | 74 | 74 | — | #1,965 |
| 2014 | 35 | 35 | — | #3,174 |
| 2013 | 17 | 17 | — | #5,255 |
| 2012 | 29 | 29 | — | #3,647 |
| 2011 | 20 | 20 | — | #4,725 |
| 2010 | 24 | 24 | — | #4,158 |
| 2009 | 23 | 23 | — | #4,341 |
| 2008 | 16 | 16 | — | #5,591 |
| 2007 | 17 | 17 | — | #5,286 |
| 2006 | 20 | 20 | — | #4,571 |
| 2005 | 10 | 10 | — | #7,322 |
| 2004 | 9 | 9 | — | #7,769 |
| 2003 | 5 | 5 | — | #11,537 |
| 2001 | 6 | 6 | — | #9,716 |
| 1999 | 5 | 5 | — | #10,527 |
| 1926 | 5 | — | — | #4,491 |
| 1923 | 8 | — | — | #3,296 |
| 1915 | 5 | — | #4,574 | — |