The last doll is a symbolic quinceañera gift representing the end of childhood.
In the traditional presentation, the quinceañera may receive a doll from a younger sibling or another family member. The object symbolizes childhood toys and the transition toward a more mature stage of life.
This custom is one of several symbolic rituals associated with quinceañeras. Others may include changing from flat shoes to high heels, receiving a tiara, or presenting a Bible and rosary in a religious ceremony.
The last-doll tradition is not performed at every event. Families may preserve it, modify it, or replace it with a personal gift, especially when planning a contemporary celebration.