Jivika Bhange 19 August 2019
N.K.Assumi (Advocate) 20 August 2019
Simple, just file a declratory suit in the Civl Court and give him a brand new name. Since you are his Mother the Conventions on Elimintion of All Forms of Discriminations Against Women 1979, gives you the right in such matters, as the interest of the Child shall be paramount.
Real Soul.... (LEGAL) 20 August 2019
That would be strange ground to challenge the Birth certificate;
However you can change the name of your ward if he is under you cutody legally.
P. Venu (Advocate) 23 August 2019
Your son soon will be in an age to make his own decision. Let him choose his life. He already would have gone much trauma being the divorce between the parents. Wisdom is in not furthering the situation any more.