McManus Last Name Origin, History, and Meaning
Where did the surname McManus come from? What does the surname McManus mean? Discover the history and meaning of the last name McManus and family migration on YourRoots Map.
Surname McManus Origin: What does the last name McManus mean?
The surname McManus is of Irish origin, derived from the Irish Gaelic "Mac Mághnais", meaning "Son of Magnus". The name has roots in Latin, where "magnus" translates to "great". It was used by the Normans to honor Charlemagne, known as Charles the Great. Variants of the name include MacManus, Manus, and MacManners. In Scotland, McManus is a sept of Clan Colquhoun. There are two principal septs of the name in Ireland, one descending from Maghnus, son of Turlough Mór O'Conor, and the other from Magnus, son of Donn Maguire, Chief of the Kingdom of Fermanagh.
YourRoots data confirms the presence of the McManus surname in Ireland, particularly in Roscommon and Fermanagh, dating back to ancient Irish royalty. The name has also spread to other parts of the world, including Scotland, England, the United States, and Australia. Today, McManus remains a prominent surname representing a rich Irish heritage and a connection to historical figures such as High Kings and Chiefs.
McManus Last Name History: Where did the last name McManus come from?
Origin of Mcmanus Surname: Where does the last name Mcmanus originate from?
Please note that this reflects only YourRoots data for the exact Mcmanus spelling and does not include other record sources or surname variations.
History of the Last Name Mcmanus: What does the Mcmanus surname history look like in the early days?
Global Spread: Where can we find the Mcmanus surname today?
Explore McManus last name heritage and McManus surname origin based on YourRoots Map data

Famous People With McManus Surame?
Michaela McManus
Michaela McManus (May 20, 1983) is an American actress known for her roles as Lindsey Strauss on One Tree Hill, A.D.A. Kim Greylek on Law & Order: Special Victims Unit, and Grace Karn on Aquarius. She has also appeared in prime time shows like Castle, CSI: Miami, The Vampire Diaries, and SEAL Team. McManus married writer/producer Mike Daniels in 2011 and has three children. She continues to make appearances in various TV series and films, showcasing her talent and versatility as an actress.
J. P. McManus
John Patrick McManus (March 10, 1951) is an Irish businessman, racehorse owner, and major shareholder of Manchester United until 2005. Born in Limerick, Ireland, McManus has made significant investments in various industries, including currency trading and property. Known for his success in horse racing, he has achieved over 80 wins at the Cheltenham Festival and owns notable horses like Istabraq and Synchronised. McManus is also involved in sports outside of racing, such as sponsoring and investing in Limerick GAA. Additionally, he founded the J.P. McManus Pro-Am golf tournament, raising funds for charity through the event.
Rove McManus
John Henry Michael "Rove" McManus (born Jan 21, 1974) is an Australian comedian, TV and radio presenter, producer, and media personality. He received three Gold Logie awards and hosted shows like Rove and Rove LA, co-owning the production company Roving Enterprises. McManus also hosted Whovians on the ABC. He began his career in live comedy and appeared on various TV shows, including The Project and Have You Been Paying Attention. McManus is known for his variety show format and for hosting celebrities, comedians, and live bands. He has made guest appearances on international shows like The Tonight Show with Jay Leno.
Mark McManus
Mark McManus (21 Feb 1935 – 6 Jun 1994) was a Scottish actor best known for his role as tough Glaswegian Detective Chief Inspector Jim Taggart in the long-running STV television series Taggart. Born in Hamilton, Scotland, he moved to Australia before returning to the UK to star in various TV series and films. McManus was also a boxer before pursuing acting. Tragically, he passed away at the age of 59 due to an alcohol-related illness. Despite his untimely death, his legacy lives on through his memorable performances on screen.
Alan McManus
Alan McManus (born 21 Jan 1971) is a Scottish retired professional snooker player known for his consistency on the tour. He won two ranking events and reached the semi-finals of the World Championship multiple times. McManus also claimed the 1994 Masters title, ending Stephen Hendry's unbeaten streak. Despite never winning a world championship, he was a resilient player with a fourteen-season Top 16 record. After a period of struggle, McManus experienced a resurgence in the early 2010s, reaching quarter-finals and regaining his form before retiring in 2021.
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