Olivia. From Wikipedia, the free encyclopedia. Jump to: navigation, search. Olivia is a female given name. It may refer to:. . Olivia (Buffyverse), a minor character in Buffy the Vampire Slayer. . Olivia (play), a play by William Gorman Wills. . Olivia (novel), a novel published around 1950 under the pseudonyme Olivia (author). . Olivia (movie), 1951 lesbian romance movie based on this novel. . Olivia (company), a travel company for lesbians. . Olivia (The Pig), a children's book about a pig by Ian Falconer. . Olivia (singer), the R&B singer Olivia Longe, from the rap group G-Unit. . Olivia (album), the debut album of the R&B singer Olivia Longott, from the rap group G-Unit. . Olivia Forsyth, South African Spy . Olivia Newton-John, one of the most successful Australian singers of all time. . Olivia De Berardinis, a pin-up artist. . Olivia de Havilland, an Oscar-winning Japanese-born American film actress. . Olivia Goldsmith, late author of The First Wives Club. . Olivia Jones, famous German drag queen. . Olivia the Band, a Christian rock band from Haleiwa, Hawaii. . Olivia Hasten . Olivia Lufkin, a J-pop singer. . Olivia Mizzi, Restauranter and film maker. . Olivia, a fictional character from Dreamfall.