Masa vs Masako
Side-by-side comparison of Masa and Masako - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Masa | Masako |
| Current Rank | #2985 | Unranked |
| Total Births (all years) | 533 | 821 |
| Peak Year | 2023 | 1921 |
| Peak Year Births | 66 | 58 |
| Peak Decade | 2020s | 1920s |
| Gender | Girl | Girl |
| First Recorded Year | 1919 | 1909 |
Births by Decade
| Decade | Masa | Masako |
| 1900s | - | 6 |
| 1910s | 6 | 293 |
| 1920s | 5 | 386 |
| 1930s | - | 109 |
| 1940s | - | 10 |
| 1970s | - | 12 |
| 1990s | - | 5 |
| 2000s | 63 | - |
| 2010s | 191 | - |
| 2020s | 268 | - |
Recent Annual Births (2014–present)
| Year | Masa | Masako |
| 2014 | 11 | - |
| 2015 | 23 | - |
| 2016 | 45 | - |
| 2017 | 18 | - |
| 2018 | 25 | - |
| 2019 | 33 | - |
| 2020 | 39 | - |
| 2021 | 31 | - |
| 2022 | 41 | - |
| 2023 | 66 | - |
| 2024 | 55 | - |
| 2025 | 36 | - |