How to put single name on Facebook?

[Miyako]

Please help me. That Indonesia proxy and Firefox thing didn't work with me B( is there another way?
if there's not another one, tell me again about the first way.
@ Alvin: Single name on Facebook: This is my friend from Indonesia, and he uses only his first name https://www.facebook.com/pincor11 . I guess Facebook allowed only Indonesians to use single name on Facebook because their names are way too long (?)

[Daniel]

You If you Dont Want to Put your Last Name than you Have to Add a Alternate Name As Well A Alternate Name Is What you see in the ( ) you Can Not Just Put your First Name Only Thats Not Possible