The baby name Masanori appears in baby name data for the United States from 1920 to 1925. It was most popular in 1920 with 12 babies given the name.
Over the period shown, Masanori has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1920 | 12 |
| 1923 | 10 |
| 1924 | 10 |
| 1925 | 10 |