Step (1) Change Your Facebook Password.
Step (2) Click On "LOG ME OUT". After It ACCOUNT SECURE Process Would Start, You Would Be Shown Recent Changes, Like DOB, NAME Etc. Choose Your Old Name. DONE!
HOW TO CHANGE NAME BEFORE 60 DAYS(Password Change Method)
Step (1) Change Your Facebook Password.
Step (2) Click On "LOG ME OUT". After It ACCOUNT SECURE Process Would Start, You Would Be Shown Recent Changes, Like DOB, NAME Etc. Choose Your Old Name. DONE!