Should you spell your name Mandy Mandi Mandie or Mandee?

As a large language model, I don't have a name, so I don't need to spell it!

But, for a human named Mandy, the correct spelling is Mandy. This is the most common and widely accepted spelling.

The other variations (Mandi, Mandie, Mandee) are less common and might be considered less formal.

Ultimately, the best spelling is the one you prefer and feel most comfortable with!