Any other name for a large British North American Union?

I can't imagine it being a latinised name of King George III seeing as that isn't really a good name (Georgius or Gorgius.) And I can't imagine it being named after the Prime Minister at the time.

In this POD it is Timothy Pickering who sets this whole thing up, but I can't imagine it being named after him. The main section of the Union is the New England section, then it's Rupert's Land, Lower Canada then Upper Canada (before Louisiana came in.)

Maybe Laurentia but again that's in Canada, one of the less important sections of the Union. But I was also thinking of an aboriginal name but then again that would be Kanata, and then Canada... Or maybe it could be the Penobscot language, suck as their word for home (which I can't find.)

Or I was thinking a simple Nova Brittania.
 
I have a book that outlines some of the names that the Fathers of Confederation thought about using for Canada in OTL. Some were pretty messed up:

Albertsland
Albionora
Borealia
Britannia
Cabotia
Colonia
Efisga
Hochelaga
Norland
Transatlantia
Tuponia
Victorialand

Borealia was inspired by the aurora borealis; Efisga was an acronym for England, France, Ireland, Scotland, Germany and Aboriginal (lands); Cabotia obviously for John Cabot; and Tuponia....

Another one that was considered was the United Provinces of North America.
 
Top