In a large bowl, combine spinach, artichokes, cream cheese, sour cream, mozzarella, Parmesan, and garlic. Mix until well blended.
Press wonton wrappers into a mini muffin tin to form cups, or shape them into small cups with your hands.
Spoon about 1 tablespoon of the spinach artichoke mixture into each wonton cup.
Lightly spray the tops with cooking spray.
Preheat air fryer to 350°F. Working in batches, place cups in the air fryer basket in a single layer.
Air fry for 8-12 minutes until edges are golden brown and filling is bubbly.
Let cool for 2-3 minutes before serving. Garnish with extra Parmesan if desired!