Hisako vs Hisayo
Side-by-side comparison of Hisako and Hisayo — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Hisako | Hisayo |
|---|---|---|
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 368 | 69 |
| Peak Year | 1923 | 1919 |
| Peak Year Births | 30 | 10 |
| Peak Decade | 1920ss | 1910ss |
| Gender | Girl | Girl |
| First Recorded Year | 1909 | 1900 |
Births by Decade
| Decade | Hisako | Hisayo |
|---|---|---|
| 1900ss | 6 | 5 |
| 1910ss | 101 | 40 |
| 1920ss | 213 | 24 |
| 1930ss | 48 | — |
Data Sources
Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1909–1938.