Blend the ingredients: In a blender, combine frozen mango chunks, coconut milk, water, maple syrup, and vanilla extract. Secure the lid and blend on the smoothie setting until smooth and well combined.
Once frozen, remove the molds from the freezer and run them under warm water for a few seconds to loosen the popsicles. Gently remove the popsicles from the molds and place them on a plate or tray. Now, they are ready to be enjoyed!