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- Oasis - evolved from an earlier band called The Rain, composed of Paul "Guigsy" McGuigan (bass guitar), Paul "Bonehead" Arthurs (guitar), Tony McCarroll (drums) and Chris Hutton (vocals). Unsatisfied with Hutton, Arthurs auditioned acquaintance Liam Gallagher as a replacement. After Gallagher joined the group, the band's name was changed to Oasis, which was inspired by a place where The Inspiral Carpets played. One of the venues on it was the Oasis Leisure Centre in Swindon.
- The Offspring — Its members Dexter Holland and Greg K decided to form a band after attending a Social Distortion concert. The band was called Manic Subsidal, who suddenly changed their name to The Offspring in 1986.
- Of Mice & Men — The Band is named after the novel by John Steinbeck. Steinbeck himself took the name from a line in the poem "To A Mouse" by Robert Burns, which reads "the best-laid schemes of mice and men/Go often awry."
- One Night Only — The name, One Night Only, came about when the band were asked to play a gig. They did not have a name at the time and so came up with One Night Only, intending for the title to, literally, last for only one night. However, the name stuck and they continued to use it.
- Opeth - The band name was derived from the word "Opet", taken from the Wilbur Smith novel Sunbird. In this novel, Opet is the name of a (fictional) Phoenician city in South Africa whose name is translated as "City of the Moon" in the book.
Nickelback- the idea for the band name came from the lead singer who would go to his favorite coffee shop each morning to buy coffee. The coffee cost $.95 and each day he would hand them a dollar and get a nickle back.
Read more about this topic: List Of Band Name Etymologies