The formal crowning ceremony at a quinceañera is sometimes called a coronación.
Coronación means “crowning” in Spanish. During this presentation, a parent, padrino, or another honored person places a crown or tiara on the celebrant. The act publicly recognizes her as the central figure of the fifteenth-birthday celebration.
The coronación is not required at every quinceañera. Customs differ across countries, religious communities, and families, and some celebrations simply present a tiara without using a separate ceremony. Others omit a crown altogether while retaining the formal entrance and dance.
The word is related to corona, meaning “crown,” but the two terms refer to different things: corona is the object, while coronación is the act or ceremony. This distinction helps explain why both words appear in descriptions of quinceañera traditions.