Do i need to enter my surname in passport for US visa?

Question

i do not have my surname in any of my academic certificates or my identifications

Answer 1

You must - as someone already wrote - use your complete legal name.  

There are, of course, millions of people in the world who have only a single name; if you are one of those, then your passport also will show only one name.

Answer 2

Is this a joke?

Answer 3

You must use your complete legal name.

Answer 4

Yes it is necessary