what would the uk be called if it became a republic
Republicanism in the United Kingdom In 1991, Labour MP Tony Benn introduced the Commonwealth of Britain Bill, which called for the transformation of the United Kingdom into a "democratic, federal and secular Commonwealth of Britain", with an elected President.[18] The monarchy would be abolished and replaced by a republic with a written constitution. It was read in Parliament a number of times until his retirement at the 2001 election, but never achieved a second reading.[19] Benn presented an account of his proposal in Common Sense: A New Constitution for Britain.[20]
United Kingdom of Great Britain and Ireland The United Kingdom of Great Britain and Ireland was established as a sovereign state on 1 January 1801 by the Acts of Union 1800, which merged the kingdoms of Great Britain and Ireland. The growing desire for an Irish Republic led to the Irish War of Independence, which resulted in Ireland seceding from the Union and forming the Irish Free State in 1922. Northern Ireland remained part of the United Kingdom, and the state was consequently renamed the "United Kingdom of Great Britain and Northern Ireland".