Kaziya vs Kazuko
Side-by-side comparison of Kaziya and Kazuko - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Kaziya | Kazuko |
| Current Rank | #12948 | Unranked |
| Total Births (all years) | 83 | 398 |
| Peak Year | 2009 | 1927 |
| Peak Year Births | 10 | 63 |
| Peak Decade | 2020s | 1920s |
| Gender | Girl | Girl |
| First Recorded Year | 2006 | 1915 |
Births by Decade
| Decade | Kaziya | Kazuko |
| 1910s | - | 56 |
| 1920s | - | 214 |
| 1930s | - | 106 |
| 1940s | - | 22 |
| 2000s | 24 | - |
| 2010s | 28 | - |
| 2020s | 31 | - |
Recent Annual Births (2014–present)
| Year | Kaziya | Kazuko |
| 2014 | 5 | - |
| 2017 | 7 | - |
| 2020 | 8 | - |
| 2023 | 9 | - |
| 2024 | 7 | - |
| 2025 | 7 | - |