"The Kingdom of England and Wales" makes more sense but "KEW" and "EW" sound odd as acronyms, and will just lead to most of the world referring to the place as "England" (as many in the USA currently do tbh). That is, if they decide to keep the monarchy...
"Great Britain" is the whole island (including Scotland).
"United Kingdom" would require continued Union with either Scotland or Northern Ireland.
In Irish Gaelic the island of Great Britain is Breatain Mhór [Big Britain] and Breatain Bheag [Little Britain] is the name for Wales. Obviously coming from the historical fact [much trumpeted by the Welsh] that they were the original Brits, driven into the mountainous west by the Saxon invaders. England in Irish is Sasana [obviously referring to Saxons] thus making an Englishman a Sasanach
NOTE: These terms are similar in Scottish Gallic too. Hence the widely known Scots usage of Sasanach as a derogatory term for an English person which, in reality, means calling them a 'Saxon'.
Of course to save money (and face) it probably wouldn't
England + Scotland were the Kingdom of Great Britain
Wales was already part of England, as principality / having been conquered
Though "United Kingdom of England" could argue that they kept the Irish crown :)
E.g. the monarchy "rules" over Canada, but we're not in the UK.
My scenario doesn't abolish the United Kingdom, it abolishes it as a country, not as an entity. Which would be either largely symbolic, or something closer to the EU in design
But surely a kingdom has to have a defined territory over which the monarch is sovereign?
Of course there is precedent for having a government in exile (which claims a territory it has no control over), and the Sovereign Military Order of Malta (which doesn't claim any territory at all), but I think if you want the "UK" to refer to an institution, then it should stand for "the United Kingship".
I would love to see England get a devolved government, with all governments getting equal power and the UK government overseeing defense, etc. Sort of like a Federal government.
Yours, a Londoner.
(We have less political power than Scotland, which is half our population. Wales is even smaller)
or better .kgb ;)
(Aside: TIL I don't think there's a US state for which I can name two cities. Edit: ah, no - Austin & Houston TX.)