difference in name

Hello, I would appreciate if someone can advise me how to proceed and file the visa. My name on all the educational documents is "Sumit Kumar" whereas my passport and professional (work) documents have "Sumit Kumar Sharma". Will this be an issue while filing the visa? There were no issues...

I have differences in my name listed in Passport, Educational and Exp. certificates. Documents like Passport and Experience letters have name as first and last name whereas all my educational certificates have First name and Middle name(Kumar). My query is if I need to submit an affidavit for...