The baby name Bertil appears in baby name data for the United States from 1912 to 1938. It was most popular in 1917 with 19 babies given the name.
Over the period shown, Bertil has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1912 | 5 |
| 1914 | 16 |
| 1915 | 5 |
| 1916 | 10 |
| 1917 | 19 |
| 1918 | 7 |
| 1921 | 7 |
| 1925 | 12 |
| 1926 | 5 |
| 1928 | 5 |
| 1938 | 5 |