So, Sam is still udjusting to having a baby. He knows that Mommy has a baby in her belly, but still doesn't really get what that means.
He is fairly convinced that all babies are girls though and that they are all named "Abby". There are 2 babies at daycare and they are both girls. Only one is named Abby, but he refuses to call the other one anything but Abby, even though her name is Maya.
So we figure that even though our daughter's name is Maria, her nickname will be Abby because that's all Sam will call her!