The baby name Shinichi appears in baby name data for the United States from 1915 to 1928. It was most popular in 1920 with 20 babies given the name.
Over the period shown, Shinichi has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1915 | 12 |
| 1916 | 14 |
| 1917 | 12 |
| 1919 | 10 |
| 1920 | 20 |
| 1921 | 10 |
| 1922 | 16 |
| 1923 | 16 |
| 1924 | 10 |
| 1928 | 12 |