Changing child's last name
I gave birth to my first son unmarried and he has my mother's last name ( I was going to change mine to hers). Now I am married to the man that has raised my first son but is not his legal father we also just had a child and he has the same last name as my husband and me. My first son will be starting school soon and I would like to change his name to my now married name so then there will not be any confusion and him and his brother would have the same last name. I don't know how to go about doing so in Pennsylvania. Also my first son's real father is not listed on the birth certificate but does pay child support could he have any say in me changing my son's last name? Please let me know how can I change my son's last name and if his real father has any say in it.