Is informant on birth certificate the parent even if under age 18?

Yes, an informant listed on a birth certificate can be a parent even if they are under the age of 18. In many jurisdictions, minors can still be recognized as legal parents and have the right to provide information about their child's birth. However, specific laws regarding parental rights and responsibilities for minors may vary by location. It's essential to check local laws for any age-related requirements or implications.