Masako vs Mason
Side-by-side comparison of Masako and Mason - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Masako | Mason |
| Current Rank | Unranked | #42 |
| Total Births (all years) | 821 | 342,583 |
| Peak Year | 1921 | 2011 |
| Peak Year Births | 58 | 19,530 |
| Peak Decade | 1920s | 2010s |
| Gender | Girl | Boy |
| First Recorded Year | 1909 | 1880 |
Births by Decade
| Decade | Masako | Mason |
| 1880s | - | 154 |
| 1890s | - | 171 |
| 1900s | 6 | 219 |
| 1910s | 293 | 878 |
| 1920s | 386 | 1,212 |
| 1930s | 109 | 833 |
| 1940s | 10 | 867 |
| 1950s | - | 848 |
| 1960s | - | 958 |
| 1970s | 12 | 2,296 |
| 1980s | - | 5,541 |
| 1990s | 5 | 32,880 |
| 2000s | - | 90,502 |
| 2010s | - | 157,911 |
| 2020s | - | 47,313 |
Recent Annual Births (2014–present)
| Year | Masako | Mason |
| 2014 | - | 17,225 |
| 2015 | - | 16,675 |
| 2016 | - | 15,287 |
| 2017 | - | 13,602 |
| 2018 | - | 12,526 |
| 2019 | - | 11,484 |
| 2020 | - | 10,117 |
| 2021 | - | 9,103 |
| 2022 | - | 8,051 |
| 2023 | - | 7,259 |
| 2024 | - | 6,492 |
| 2025 | - | 6,291 |