The baby name Olean appears in baby name data for the United States from 1914 to 1947. It was most popular in 1926 with 22 babies given the name.
Over the period shown, Olean has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1914 | 10 |
| 1915 | 6 |
| 1918 | 10 |
| 1919 | 13 |
| 1920 | 18 |
| 1921 | 14 |
| 1922 | 6 |
| 1924 | 6 |
| 1925 | 6 |
| 1926 | 22 |
| 1927 | 8 |
| 1928 | 16 |
| 1929 | 6 |
| 1931 | 5 |
| 1932 | 6 |
| 1933 | 11 |
| 1934 | 10 |
| 1935 | 5 |
| 1936 | 7 |
| 1947 | 6 |