Hiero vs Hieu
Side-by-side comparison of Hiero and Hieu - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Hiero | Hieu |
| Current Rank | Unranked | #11246 |
| Total Births (all years) | 10 | 836 |
| Peak Year | 2019 | 1984 |
| Peak Year Births | 5 | 38 |
| Peak Decade | 2010s | 1980s |
| Gender | Boy | Boy |
| First Recorded Year | 2019 | 1976 |
Births by Decade
| Decade | Hiero | Hieu |
| 1970s | - | 16 |
| 1980s | - | 286 |
| 1990s | - | 253 |
| 2000s | - | 155 |
| 2010s | 5 | 92 |
| 2020s | 5 | 34 |
Recent Annual Births (2014–present)
| Year | Hiero | Hieu |
| 2014 | - | 16 |
| 2015 | - | 10 |
| 2016 | - | 9 |
| 2017 | - | 9 |
| 2018 | - | 9 |
| 2019 | 5 | - |
| 2020 | - | 7 |
| 2021 | 5 | 7 |
| 2023 | - | 5 |
| 2024 | - | 6 |
| 2025 | - | 9 |