I have a daughter and I didn't married her father. But I had my baby's surname after her father's. Now. Her father and I broke up because our relationship isn't really working. I would just like to ask the process of what do I need to do to change my baby's name after mine. What are the laws and what are the process? Does it require a proper age for my daughter before she could have her name changed? Thsank you very much.