What is the name of Elliott's new baby brother?

In the context of the story, Elliott's new baby brother is named Jonah. This name is significant as it is often associated with themes of change and new beginnings, which mirrors Elliott's journey in the narrative as he adapts to the arrival of his sibling. Jonah's character may also serve to highlight emotional connections within the family and the dynamics that come with growing up. The use of a relatively common but meaningful name like Jonah helps to establish a relatable and memorable relationship between Elliott and his brother, reinforcing the broader themes of family and brotherhood found in the text.