The baby name Seichi appears in baby name data for the United States from 1913 to 1928. It was most popular in 1922 with 36 babies given the name.
Over the period shown, Seichi has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1913 | 10 |
| 1915 | 22 |
| 1917 | 14 |
| 1918 | 26 |
| 1919 | 20 |
| 1920 | 22 |
| 1921 | 28 |
| 1922 | 36 |
| 1923 | 18 |
| 1924 | 16 |
| 1925 | 12 |
| 1926 | 18 |
| 1927 | 12 |
| 1928 | 16 |