Murphy is an Anglicized version of two Irish surnames: Ó Murchadha/Ó Murchadh ("descendant of Murchadh"), and Mac Murchaidh/Mac Murchadh ("son of Murchadh") derived from the Irish personal name Murchadh, which meant "sea-warrior" or "sea-battler". (Muir meaning "sea" and cath meaning "battle").

Spelling variations include Murphey, MacMurphy, MacMurrough, O'Morchoe and others. In modern Irish, "Ó Murchú", rather than "Ó Murchadha", is used.

Murphy is the most common surname in Ireland and the fifty-eighth most common surname in the United States.

Edward Regan "Eddie" Murphy (born April 3, 1961) is an American stand-up comedian, actor, writer, singer, director, and musician.

Box office takes from Murphy's films make him the second-highest grossing actor in the United States. He was a regular cast member on Saturday Night Live from 1980 to 1984 and has worked as a stand-up comedian. He was ranked #10 on Comedy Central's list of the 100 Greatest Stand-ups of All Time.

He has received Golden Globe Award nominations for his performances in 48 Hrs, Beverly Hills Cop series, Trading Places, and The Nutty Professor. In 2007, he won the Golden Globe for Best Supporting Actor and received a nomination for the Academy Award for Best Supporting Actor for his portrayal of soul singer James "Thunder" Early in Dreamgirls.

Eddie Murphy's work as a voice actor includes Thurgood Stubbs in The PJs, Donkey in the Shrek series and the dragon Mushu in Disney's Mulan. In some of his films, he plays multiple roles in addition to his main character, intended as a tribute to one of his idols Peter Sellers, who played multiple roles in Dr. Strangelove and elsewhere. Murphy has played multiple roles in Coming to America, Wes Craven's Vampire In Brooklyn, the Nutty Professor films (where he played the title role in two incarnations, plus his father, brother, mother, and grandmother), Bowfinger, Norbit, and Meet Dave.

Róisín Marie Murphy (Irish pronunciation: [roːˈʃʲiːnʲ], English: /roʊˈʃiːn/; born 5 July 1973) is an Irish singer-songwriter and record producer, known for her electronic style. Murphy has a contralto vocal range.

Murphy first came to note as one half of the electronic music duo Moloko with her then-boyfriend Mark Brydon. After the two ended their romantic relationship, Murphy released her debut solo album Ruby Blue, written and produced with Matthew Herbert, in 2005. Her second solo album Overpowered was released in 2007.

Murphy was brought up in Arklow, County Wicklow, Ireland, in a Roman Catholic family. When she was twelve, her family moved to Manchester, England. Murphy embraced 1960s fashions from going with her mother, an antique dealer, to car boot sales and charity shops. She concealed her singing voice, not wanting other people to know she "sounded like Elaine Paige" when she herself enjoyed listening to the likes of Sonic Youth and Pixies instead.

After three years of living in Manchester, her parents divorced and moved back to Ireland. Murphy insisted on remaining alone in the UK because she did not think that her mother had the strength to continue taking care of her. Murphy lived with her best friend for a year, until she could receive Housing Benefit and live in a nearby flat. She was bullied at school and befriended a group of "weird boys who wore black" and who listened to the Jesus and Mary Chain. She enrolled in a sixth form college at seventeen and later considered going to art school. She moved to Sheffield where she began going to nightclubs and was inspired by the Vivienne Westwood designs she saw at Trash.

Craig Ferguson (born 17 May 1962) is a Scottish-American television host, stand-up comedian, writer, actor, director, author, and producer. He is the host of The Late Late Show with Craig Ferguson, an Emmy Award-nominated, Peabody Award-winning late-night talk show that airs on CBS. In addition to hosting that program and performing stand-up comedy, Ferguson has written two books: Between the Bridge and the River, a novel, and American on Purpose, a memoir. He became a citizen of the United States in 2008.

Before his career as a late-night television host, Ferguson was best known in the United States for his role as the office boss, Nigel Wick, on The Drew Carey Show from 1996 to 2003. He also wrote and starred in three films, directing one of them.

Ferguson was born in the Stobhill Hospital in the Springburn district of Glasgow, Scotland to Robert and Janet Ferguson, and raised in nearby Cumbernauld, growing up "chubby and bullied". When he was six months old, he and his family moved from their Springburn apartment to a council house in Cumbernauld. They lived there as Glasgow was re-housing many people following damage to the city from World War II. Ferguson attended Muirfield Primary School and Cumbernauld High School. At age sixteen, Ferguson dropped out of Cumbernauld High School and began an apprenticeship to be an electronics technician at a local factory of American company Burroughs Corporation.

Cillian Murphy  /ˈkɪliən/ (born 25 May 1976) is an Irish film and theatre actor. He is often noted by critics for his chameleonic performances in diverse roles and his distinctive blue eyes.

A native of Cork, Murphy began his performing career as a rock musician. After turning down a record deal, he made his professional acting debut in the play Disco Pigs in 1996. He went on to star in Irish and British film and stage productions throughout the late 1990s and early 2000s, first coming to international attention in 2003 as the hero in the post-apocalyptic film 28 Days Later. Murphy's best-known roles are as villains in two 2005 blockbusters: Scarecrow in the superhero film Batman Begins (a role later reprised as a cameo in The Dark Knight), and Jackson Rippner in the thriller Red Eye. Next came two contrasting and acclaimed starring roles: his Golden Globe Award-nominated performance as a glam transgender orphan teen in 2005's Breakfast on Pluto and a turn as a 1920s Irish revolutionary in the 2006 Palme d'Or winner, The Wind That Shakes the Barley. In 2010, Murphy played the target of Leonardo DiCaprio's dreamscape heist in the acclaimed blockbuster Inception.