Hiroko vs Hira
Side-by-side comparison of Hiroko and Hira - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Hiroko | Hira |
| Current Rank | Unranked | #4248 |
| Total Births (all years) | 328 | 681 |
| Peak Year | 1919 | 1999 |
| Peak Year Births | 19 | 35 |
| Peak Decade | 1920s | 1990s |
| Gender | Girl | Girl |
| First Recorded Year | 1914 | 1984 |
Births by Decade
| Decade | Hiroko | Hira |
| 1910s | 38 | - |
| 1920s | 109 | - |
| 1930s | 85 | - |
| 1940s | 20 | - |
| 1970s | 21 | - |
| 1980s | 50 | 34 |
| 1990s | 5 | 239 |
| 2000s | - | 168 |
| 2010s | - | 130 |
| 2020s | - | 110 |
Recent Annual Births (2014–present)
| Year | Hiroko | Hira |
| 2014 | - | 19 |
| 2015 | - | 15 |
| 2016 | - | 23 |
| 2017 | - | 12 |
| 2018 | - | 19 |
| 2019 | - | 12 |
| 2020 | - | 8 |
| 2021 | - | 14 |
| 2022 | - | 11 |
| 2023 | - | 19 |
| 2024 | - | 34 |
| 2025 | - | 24 |