Hisayo vs Hisako
Side-by-side comparison of Hisayo and Hisako — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Hisayo | Hisako |
|---|---|---|
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 69 | 368 |
| Peak Year | 1919 | 1923 |
| Peak Year Births | 10 | 30 |
| Peak Decade | 1910ss | 1920ss |
| Gender | Girl | Girl |
| First Recorded Year | 1900 | 1909 |
Births by Decade
| Decade | Hisayo | Hisako |
|---|---|---|
| 1900ss | 5 | 6 |
| 1910ss | 40 | 101 |
| 1920ss | 24 | 213 |
| 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, 1900–1924.