Humphrey is a common name that can refer to various individuals, places, or fictional characters. One notable example is Humphrey the Whale, a famous gray whale that swam into San Francisco Bay in 1985, capturing public attention. His journey highlighted issues related to marine life and conservation. In literature, Humphrey is also the name of a popular children's book character, Humphrey the Hamster, created by Betty Birney. This character stars in a series of books that follow his adventures in a classroom setting, teaching children about friendship and problem-solving.