'Mary' might be what you're looking for, but 'Maria' seems American enough already (purely my opinion though).
The Latin spelling is "Maria".
The proper spelling is Saint Maria Goretti.
American spelling is 'recognized'. British spelling is 'recognised'.
An American spelling is a spelling of an individual work such as is preferred in the United States as opposed to the United Kingdom or elsewhere.
The British spelling is "squash" and the American spelling is also "squash." Both countries use the same spelling for this word.
Savior is the American spelling. Saviour is the British spelling.
Apologized is the American spelling, and apologised is the British spelling.
The American spelling of "analyze" is "analyze," with a "z" instead of an "s."
The British spelling is "aluminium"; the American spelling is "aluminum."
Favorable is the American spelling. Favourable is the British spelling.
CANCELLED is the British way of spelling it, CANCELED is the American
Centimetre (English spelling) or centimeter (American spelling)