What is a quinceañera’s formal thanksgiving Mass commonly called in Spanish?

A quinceañera’s formal thanksgiving Mass is commonly called a misa de acción de gracias.

The Spanish phrase means “Mass of thanksgiving.” In Catholic families, it may be held before the reception and provides a religious setting for prayers, blessings, and expressions of gratitude for the celebrant’s life.

The service is not identical to a wedding or baptism. A quinceañera is generally a coming-of-age observance rather than a sacrament, and the exact liturgy or parish practice can differ. Some families celebrate the birthday without a church service, especially when they are not Catholic.

The religious component reflects the strong Catholic influence on many quinceañera traditions, but the celebration also includes secular elements such as music, dancing, formal clothing, and family ceremonies.