What Spanish name is commonly given to a quinceañera’s formal thanksgiving Mass?

The formal thanksgiving Mass associated with a quinceañera is commonly called Misa de acción de gracias.

The phrase literally means “Mass of thanksgiving.” It describes a Catholic service in which the young woman and her family give thanks and ask for a blessing as she reaches this important milestone. The service may take place before the reception and can include readings, music, prayers, and participation by family members.

Terminology varies by country and parish. Some people simply say misa de quince años, while others use a local expression for the celebration. These labels refer to related practices, not a single globally standardized liturgy.

The religious service is optional in the broader cultural tradition. Families may celebrate with a reception alone, hold a non-Catholic service, or combine religious and secular customs. Thus, the Spanish name identifies a common Catholic form rather than a requirement for every quinceañera.