Hiroko vs Hiraya
Side-by-side comparison of Hiroko and Hiraya - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Hiroko | Hiraya |
| Current Rank | Unranked | #5957 |
| Total Births (all years) | 328 | 101 |
| Peak Year | 1919 | 2023 |
| Peak Year Births | 19 | 31 |
| Peak Decade | 1920s | 2020s |
| Gender | Girl | Girl |
| First Recorded Year | 1914 | 2021 |
Births by Decade
| Decade | Hiroko | Hiraya |
| 1910s | 38 | - |
| 1920s | 109 | - |
| 1930s | 85 | - |
| 1940s | 20 | - |
| 1970s | 21 | - |
| 1980s | 50 | - |
| 1990s | 5 | - |
| 2020s | - | 101 |
Recent Annual Births (2014–present)
| Year | Hiroko | Hiraya |
| 2021 | - | 12 |
| 2022 | - | 18 |
| 2023 | - | 31 |
| 2024 | - | 21 |
| 2025 | - | 19 |