My passport has the Surname field as blank and shows my complete name under "Given Name" only. When I went on to fill up my Visa application form, the DS-156 form asks me to specify my surname as well as the given name. The I-20 that I have received from university, I have been given admission to, mentions both parts (surname, first name) correctly. Can this discrepency between I-20 and passport be an issue in getting the Visa? Is there anyone who has faced a similar problem? What should I write in the Surname and Given Names fields of the DS-156 form? The way it is written in the passport (incorrectly) or the way it is written in I-20?
Please reply soon and get me out of this confusion.