I would like to ask regarding procedure on change of surname. A niece of mine had been using her father's surname (Munar) in all school and work documents but in her birth certificate, her surname is the surname of her mother (Lorenzo). How does she go about changing her surname in her birth certificate from Lorenzo (mother's surname) to Munar (father's surname). Her parents are not married. My niece was born 24 Aug 1988.
Kindly advice how to proceed.
Thank you.