As we know that Facebook has their own security standard. Facebook's name policy requires all members to provide their real first and last names. Sometimes we use our nick name or fake name for our Facebook account upto 5 times. But we can't change our Facebook Account name after crossing the limit. After all this Facebook gives us a chance to Change it by sending Community Forum. So here is the Steps to Change Facebook Account/Profile Name After Crossing Limit.
One government or any Id Proof which show your image and name clearly.
Choose your own Profile picture same of that person in id person.
Make sure that your account change name limit is full from Account settings. They show this message
"You can't update your name right now because you've already changed it too many times"
Step 2 - If you want to request then You need to fill request form then CLICK HERE
Open this form from that account whose name you want to change.
Step 3 - Now you need to enter the accurate information in request form.
Enter the accurate First, middle and then last new name in form which you want.
Then select the reason for changing name
Then upload Image of your correct document which clearly show the name you are using.
Step 4 - Click on the send button and wait for a week for request approval
After the request approve Facebook will change your name automatically. Sometimes Facebook don't accept your request and they may mention the reason in your email. Possibly your new name do not match name policies that's why Facebook rejects new name.!!