Nazi Germany won WW2, the USA is now divided into 2 countries, what would be the name of the 2 countries?

The Eastern Allied States (AES) is the name of the east side of the United States which the Russians control, the West side is the American Occupation Zone (AOZ) which is controlled by Germany and Japan. The North Eastern part of the United States is controlled by Canada, the South East part is controlled by Brazil. The Caribbean is the Warzone. <br><br>But what would the South West part of the US be called? I was thinking either the Aztec Empire or the New Republic of Texas.