My question involves name change laws in the State of Pennsylvania.
My son was born in Philadelphia, PA, in 2002. He is an american citizen, althoug his parents are not. None of them is living in US any more.
The three of them (child, mother and father) would like to add the motherīs maiden name to the child last name (the child last name is his fatherīs last name).
How can we do this legally? Should we do anything before the Pennsylvania Department of Health, Division of Vital Records?
Thank you in advance.

