Mariana?
This name is on my list, as an honor name to someone who pronounces it like "Marry-Anna". I adore this pronunciation and also this spelling.
I have seen that some people would pronounce this "Marry-arna" which I don´t especially like.
(Just a thought: I also pronounce Ariana like "Arry-Anna" - do some people say "Arry-arna?"