Name split in Passport to get rid of FNU

Hi There,

I am currently on H4 status. I have an issue in my passport where my Surname is Blank and first name has the name as XYZ ABC, And as a result everywhere in Us documents like visa, i94, i-539, ITIn it adds FNU in first name. So, i am planning on splitting my name in Indian passport while in India with name like first name: XYZ and last name ABC. So, will there be an issue in Visa stamping or any other phase that i should think of?