Oliver Cromwell | Oliver Stone | Oliver! | Oliver Goldsmith | Thomas Cromwell | Oliver | Jamie Oliver | Cromwell | Oliver Wendell Holmes, Jr. | Oliver Sacks | Oliver Wendell Holmes, Sr. | Oliver Twist | Oliver Wendell Holmes | Oliver Hardy | Oliver Reed | Oliver North | Oliver Nelson | Oliver Hazard Perry | Oliver Lake | Oliver Heaviside | Christina Applegate | Oliver O. Howard | Sullivan & Cromwell | Oliver Tambo | Oliver Lodge | Oliver Letwin | Oliver Kahn | William Nelson Cromwell | Oliver Knussen | James Cromwell |
According to William Gladstone Steel, Olene is a Klamath word meaning "eddy place" or "place of drift." O. C. Applegate adopted the word for the site in 1884 when the post office was established.