Olof is a very rare boys' name that was most common in the 1910s and has all but disappeared.
Olof is a boy name. It last appears in U.S. records in 1934. Olof first appears in 1883 and peaked in 1914 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1934 | 6 | — | #3,570 |
| 1931 | 6 | — | #3,656 |
| 1926 | 5 | — | #4,645 |
| 1924 | 9 | — | #3,189 |
| 1923 | 5 | — | #4,719 |
| 1922 | 9 | — | #3,177 |
| 1921 | 5 | — | #4,802 |
| 1920 | 7 | — | #3,728 |
| 1918 | 5 | — | #4,625 |
| 1917 | 6 | — | #3,860 |
| 1916 | 6 | — | #3,777 |
| 1915 | 6 | — | #3,714 |
| 1914 | 9 | — | #2,401 |
| 1913 | 5 | — | #3,137 |
| 1897 | 5 | — | #1,184 |
| 1891 | 7 | — | #822 |
| 1883 | 6 | — | #862 |