Olean is a girl name. It last appeared in U.S. Social Security records in 1963. Olean first appears in the data in 1900 and reached its peak in 1926 (39 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 1963 | 5 | #9,801 |
| 1956 | 5 | #9,099 |
| 1955 | 6 | #8,025 |
| 1953 | 7 | #7,130 |
| 1952 | 5 | #8,551 |
| 1950 | 6 | #7,439 |
| 1948 | 9 | #5,780 |
| 1947 | 14 | #4,584 |
| 1946 | 8 | #5,896 |
| 1944 | 20 | #3,274 |
| 1943 | 13 | #4,351 |
| 1942 | 12 | #4,513 |
| 1941 | 11 | #4,582 |
| 1940 | 10 | #4,743 |
| 1939 | 9 | #4,983 |
| 1938 | 8 | #5,372 |
| 1937 | 15 | #3,701 |
| 1936 | 16 | #3,496 |
| 1935 | 18 | #3,322 |
| 1934 | 22 | #2,933 |
| 1933 | 32 | #2,337 |
| 1932 | 25 | #2,784 |
| 1931 | 19 | #3,250 |
| 1930 | 21 | #3,165 |
| 1929 | 34 | #2,363 |
| 1928 | 30 | #2,622 |
| 1927 | 28 | #2,823 |
| 1926 | 39 | #2,304 |
| 1925 | 27 | #2,905 |
| 1924 | 30 | #2,791 |
| 1923 | 24 | #3,154 |
| 1922 | 35 | #2,483 |
| 1921 | 36 | #2,431 |
| 1920 | 30 | #2,700 |
| 1919 | 35 | #2,402 |
| 1918 | 31 | #2,545 |
| 1917 | 22 | #3,097 |
| 1916 | 16 | #3,760 |
| 1915 | 27 | #2,561 |
| 1914 | 21 | #2,624 |
| 1913 | 8 | #4,176 |
| 1912 | 14 | #2,699 |
| 1911 | 8 | #3,011 |
| 1910 | 11 | #2,381 |
| 1909 | 5 | #3,619 |
| 1908 | 9 | #2,368 |
| 1907 | 7 | #2,732 |
| 1906 | 7 | #2,591 |
| 1905 | 8 | #2,345 |
| 1904 | 6 | #2,772 |
| 1900 | 6 | #2,936 |