no surname in passport,applied for GRE...what to do ???

sir

my passport details are as follows

Given name-kandhadai sriraman

Surname-blank(nothing)

when i applied for GRE the details entered are

Given name-kandhadai

Surname-sriraman

will it affect me??will they allow me to write exam??

if i change my surname in passport after i write the exams(GRE,TOEFL) will the scores be valid ???

plz help me…ASAP URGENT

Having last name in Passport is very important. You can take the exam, ETS may allow you take the exam and you could get away. But, it is a much bigger problem to have a blank surname. Get your passport fixed with right first and last names. Read Blank Last Name in Passport - Issues How to fix .

I gave a different opinion from Kumar in a similar question. In any case, a ‘one and same person’ affidavit will be helpful in case there is confusion.

All the best

Dr. Sandeep Shankar, Colorado Heights University, Denver, CO 80223, USA. www.chu.edu; sshankar@chu.edu