SAT name (in form) issue

[Bilal Athar]

My full name is Mohammad Bilal Athar but I am confused how to write it completely in first name and last name field.I can write upto Mohammad in the first name field while I write Bilal Athar in the last name field.Is it acceptable.

 

[anwar2400]

CHECK WHAT IS IN YOUR PASSPORT

THERE SHOULD BE NO DISCREPANCY IN NAMES. DATE OF BIRTH ETC