The baby name Seikichi appears in baby name data for the United States from 1918 to 1928. It was most popular in 1927 with 14 babies given the name.
Over the period shown, Seikichi has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1918 | 10 |
| 1921 | 10 |
| 1925 | 12 |
| 1927 | 14 |
| 1928 | 10 |