What is a quinceañera’s formal celebration of gratitude to God often called in Spanish?

A quinceañera’s formal celebration of gratitude to God is often called Misa de acción de gracias in Spanish.

The phrase means “Mass of thanksgiving.” It describes the Catholic religious service that may accompany a quinceañera, rather than the reception or the birthday celebration as a whole.

During the Mass, the celebrant and family may give thanks, receive a blessing, and present religious symbols such as a Bible or rosary. The court of honor can also participate, depending on the parish and local custom.

The wording is important because quinceañera traditions vary. Some families use a religious service, while others hold only a secular ceremony and reception. Misa de acción de gracias is therefore a specific Catholic expression, not a universal name for every quinceañera event.