Often, the name on the grave is missing specific stone letters. You must scour nearby Hidden Object Scenes (HOS) to find the character tiles needed to complete the name "Maaron."
The game doesn't just hand you the name; you have to earn it through a series of item hunts and logic puzzles. Here is the step-by-step breakdown: lost lands 6 grave name
Look for small figurines or stamps hidden in the grass near the grave borders. Often, the name on the grave is missing