świadectwo urodzenia

Your name may be added to the new birth certificate.

"Her mother was told not to put his name on the birth certificate."

He doesn't have a birth certificate, so they can only guess at his age.

My mother did not put his name on the birth certificate.

You think she come down here with your birth certificate?

So I think somebody needs to check his birth certificate.

"People sometimes use a different name from that on their birth certificate."

How can you give the birth certificate before the child is born?

He said it was the name on his birth certificate.

Her friend said he was in town to pick up a birth certificate.