I want to sponser my mother for visitor visa

[Mehakumar]

Hello ,

My name is mehak.

i am a green card holder in USA.i am working as a software engineer.
i want to sponser my mother on visitor visa.
the problem is that my father's name is different on my and my younger brother's(unmarried) documents(Certificates).

For instance: on my documents my father's name is Anil Kumar gulati.
and on my brother's documents my father's name is Anil Chand Gulati , who is same person.

my question is that , i want to apply passport for my mother in india and after that i want to sponser her here in USA for visitor visa.

i don't know what should be the name of my father on my mother's passport.

Please Help.

Mehakumar.

[immihelp]

Your father's name should be whatever his real legal name is.