To change the default Bluetooth name of your connected devices on iPhone, follow the below-listed steps carefully. Step 1: Connect the Bluetooth device to your iPhone whose Bluetooth name you wish to change. Step 2: Open your iPhone’s setting from the home screen. Step 3: Scroll down to “Bluetooth” and tap on it. Step 4: Scroll down in the Bluetooth device names list and find the device whose name you want to change. Step 5: Tap on the “i” icon on the right side of the device and click on “name” in the connected device settings. Step 6: Clear the previous name of the device and add the one you want to. Step 7: Tap on “Done” after changing the name.