Slight Discrepancy in name on DS 2019 and Passport

[vernwalrahul]

Following are my names as given in:
Passport: Surname: Blank, Given Name: Rahul Kumar
DS 160: Surname: Rahul Kumar, Given Name: FNU
DS 2019: Surname: Kumar, Given Name: Rahul

Since FNU was not applicable for DS 2019, I had to do this only. Will this pose a problem during consulate interview?