
When a child is born to parents who are not married to each other in Oklahoma, the question of whose last name does a baby get is common. While many people believe there is an automatic rule, the reality is that the decision depends almost entirely on the agreement between the parents and the legal steps taken at the time of birth. Here is a breakdown of how Oklahoma law handles the naming of a child born outside of marriage as of 2026. The Default: The Mother’s… Read More







