A birth certificate is an important document when a child is born. Across all states in the U.S., birth certificates are fairly standardized. The information that’s listed on an initial birth certificate is the name of the child, their parent’s names, the time and date they were born, where they were born, and the baby’s footprints and handprints.
There are actually two types of birth certificates—one is called an informational birth certificate, and the other is the certified birth certificate filed with the state’s records offices. The informational birth certificate is typically printed and filed by the hospital where a baby is born. Informational birth certificates can’t be used for legal reasons like getting a Social Security card for your baby.

For some mothers, there is a question of whether or not to put a father’s name on the birth certificate, depending on the circumstances.
Below is a discussion of the implications of not listing a father’s name on a birth certificate.
Legality
One question mothers might have is whether or not it’s illegal to not include a father’s name on a birth certificate. It’s not a requirement, and it’s not illegal to not include it. For the vital records office to issue a birth certificate, the father’s name doesn’t need to be on it, nor do the parents need to be married.
The only legal requirement in this context is that you register the birth of a child.
If a couple isn’t married, if you want to put the father on a birth certificate, you have to have their consent.
If the father doesn’t sign a birth certificate, even if the name is on it, then it doesn’t indicate paternity.
If parents are unmarried, they can sign something called an Acknowledgement or Affidavit of Paternity. That’s a way to confirm the identity of the father and their consent to be listed as the baby’s father.
What If a Father Isn’t on a Birth Certificate?
If an unmarried father isn’t listed on a child’s birth certificate, then he won’t have a legal right to the child. That means no rights to custody or visitation and no obligation to pay child support. If just a mother is listed on a birth certificate, then the implication is that she has sole legal rights.
However, signing a birth certificate doesn’t mean that a father automatically gets visitation and rights to make decisions for the child. Paternity has to be established through a court order. That court order also is how things like custody, visitation rights, and parental responsibilities are determined.
It can be beneficial to include the father’s name on a birth certificate when possible since this means he is acknowledging a legal relationship with the baby, and that is an obligation to provide financial support.
If a baby doesn’t have their father’s name on their birth certificate, it can impact access to Social Security benefits, and even when a child grows up and is an adult, there can be ramifications. For example, they might not be able to claim death benefits when their father passes away.
What Can a Father Do?
If a father isn’t included on a birth certificate but hopes to have access to his child and legal rights, the first step is usually to establish paternity. That’s then an acknowledgement that the father will take on the legal responsibility of the child.
If someone isn’t initially included on the birth certificate, they can start this process by signing what’s called an affidavit of paternity and then filing it with the court.
This shows the court that the father believes that the child is his, and he wants a legal establishment of that relationship.
A mother’s signature is typically required on the affidavit to start the process, and if she doesn’t sign it, the father can then request a DNA test through a court order.
What About a Deceased Father?
Finally, it’s more complicated to add a deceased father’s name to a birth certificate, but it is possible in a lot of states. To do this, a mother might have to prove paternity in court, and this would likely require the help of an attorney.
Then, once there’s a court order to make a change, the mother can request an official change at the county or state recorder’s office.
From the perspective of both the mother and child, when possible, it’s more beneficial to have a father’s name included on a birth certificate, although, of course, this isn’t always an option.