Removing Your Last Name in Your Facebook Profile

As part of Facebook’s security checks, you are required to completely fill out your account details to successfully create an account. By default, Facebook requires every user to enter their full name prior to saving their profile settings.
With this trick, you will be able to bypass Facebook’s restrictions and drop your last name.

How to Do it:

1) Open Mozilla Firefox (Firefox is required for this hack to work)
2) Go to Options -> Advanced -> Network -> Settings -> Connection Settings -> Manual Proxy Configuration
3) In the HTTP Proxy Field, enter, port 8080, or use any Indonesian Proxy.

4) On your facebook profile, go to Account settings — > Change Language to BAHASA INDONESIA
5) Remove your middle name & last name.