Mix together cream cheese, co-jack cheese, jalapeno and garlic in a medium-sized mixing bowl.
Add about 1/2 teaspoon of the filling to the wonton wrapper. Dip your finger into water and run your finger along 2 sides of the wonton wrapper. Fold the dry edge onto the wet edge of the wonton wrapper and press the edges together. Make sure that they wontons are well sealed.
Place in air fryer @ 400 for about 8-10 minutes. Wontons should be golden brown.