Hello,

You have to fill your name, father's name, mother's name and date of birth as it is in class 10th certificate while filling NEET UG 2021 application form. So fill those details same as in class 10th certificate. At the time of document verification you have to provide your certificates such as class 10th certificate, class 12th certificate, domicile certificate, category certificate and other requisite documents. If the details do not match in the requisite documents then your candidature may get cancelled. So to avoid that you have to make an affidavit stating that both the names belongs to your father or if he has changes his name then you have to state that the name of person has been changed whichever is applicable. You have to publish the notice in local newspaper and keep the cut out of the notice with you. You can provide the affidavit at the time of document verification so that your candidature will not get cancelled.