The effective method to change facebook username more than one time. Here are the steps:
1. Create a facebook page under your username and receive over 100 likes
2. Change the facebook page username to your existing facebook username
3. Your username will be blank, and now you can change it more than one time
4. You can still change facebook page back to the old username if you want
1. Create a facebook page under your username and receive over 100 likes
2. Change the facebook page username to your existing facebook username
3. Your username will be blank, and now you can change it more than one time
4. You can still change facebook page back to the old username if you want
