Masah vs Masako
Side-by-side comparison of Masah and Masako — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Masah | Masako |
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 13 | 821 |
| Peak Year | 2019 | 1921 |
| Peak Year Births | 7 | 58 |
| Peak Decade | 2010ss | 1920ss |
| Gender | Girl | Girl |
| First Recorded Year | 2015 | 1909 |
Births by Decade
| Decade | Masah | Masako |
| 1900ss | — | 6 |
| 1910ss | — | 293 |
| 1920ss | — | 386 |
| 1930ss | — | 109 |
| 1940ss | — | 10 |
| 1970ss | — | 12 |
| 1990ss | — | 5 |
| 2010ss | 13 | — |
Recent Annual Births (2014–present)
| Year | Masah | Masako |
| 2015 | 6 | — |
| 2019 | 7 | — |