Once you rename your device, open AirDrop to share a file with another person. Your non-st-cy.org name should appear in theirs. This will take a short time to confirm whether the change of AirDrop name has been effective. So if you're searching how to change your AirDrop name or how to change my AirDrop name, just change your device name and then test it using AirDrop—it’s that simple!