The baby name Hisao appears in baby name data for the United States from 1918 to 1930. It was most popular in 1922 with 24 babies given the name.
Over the period shown, Hisao has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1918 | 12 |
| 1919 | 10 |
| 1920 | 10 |
| 1921 | 10 |
| 1922 | 24 |
| 1923 | 14 |
| 1924 | 14 |
| 1925 | 16 |
| 1926 | 20 |
| 1927 | 14 |
| 1929 | 10 |
| 1930 | 10 |