What will our son's, son's or daughter's surname look like?

The surnames will be in the order chosen by the mother or father couple. According to the Sole Civil Registry and Identification Circular version 9 of the National Civil Registry Office, the person in charge of the Civil Registry must ask the couple the order in which they prefer the surnames to be registered in accordance with the provisions of Law 2129 of 2021, which establishes the rules for the order of surnames.