Write invisible name on facebook profile

It can be done in just few following steps 

1. Go to http://www.facebook.com and login with your 

2. Select settings
3. Click on Edit option
4. Remove your first and last name.
5. Copy this font ” ﱞﱞ ” without double quotes and paste in
the place of First and Last Name.
6. Click on save.

7. Now your name is no longer visible to friends
and families