Newcastle United

Newcastle was formed in December 1892 following the merger of Newcastle East End and Newcastle West End. While the united club was established in 1892, its roots trace back to November 1881 with the formation of Stanley FC (later Newcastle East End). The club was officially constituted on 6 September 1895.

1881–1882: Stanley F.C.
1882–1892: Newcastle East End F.C.
1892–Present: Newcastle United F.C

Sunderland A.F.C
Middlesbrough

The Magpies: The main nickname based on the club’s traditional black and white kits, which began in 1894.
The Toon / The Toon Army: Originates from the local Geordie pronunciation of “town”.
The Mags: A shortened version of “Magpies”.
Geordies: A broad term for people from the Tyneside area, often used to refer to the club and its supporters.
The Barcodes: A somewhat recent nickname, often used by opposing fans to mock the team’s vertical black and white stripes.

Newcastle has had two primary home stadium names since 1892, with the historic St. James’ Park briefly rebranded for commercial reasons.
St. James’ Park (1892–2011, 2012–present): The club’s iconic home since their inception.
Sports Direct Arena (2011–2012): A temporary corporate renaming.

Newcastle United
BBC
Wikipedia