The baby name Deforest appears in baby name data for the United States from 1914 to 1949. It was most popular in 1919 with 15 babies given the name.
Over the period shown, Deforest has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 8 |
| 1915 | 12 |
| 1917 | 5 |
| 1919 | 15 |
| 1920 | 7 |
| 1921 | 7 |
| 1924 | 7 |
| 1927 | 7 |
| 1932 | 6 |
| 1934 | 6 |
| 1935 | 6 |
| 1949 | 6 |