What is the traditional quinceañera ceremony called when it gives thanks to God?

The traditional quinceañera thanksgiving ceremony is called a misa de acción de gracias.

The Spanish phrase means “Mass of thanksgiving.” In Catholic families, it may take place before the reception and gives the celebrant an opportunity to give thanks, receive a blessing, and be presented to the congregation. Family members and attendants may participate in the service.

The Mass is not universal. Some quinceañeras are secular, and practices vary among countries, parishes, and families. A religious service may also be called a quinceañera Mass in English, but the Spanish name specifically identifies the thanksgiving purpose.

This ceremony is distinct from baptism, confirmation, and a funeral Mass. It is also separate from the reception rituals involving candles, gifts, or dancing. The religious element reflects a family’s faith rather than a legal requirement attached to turning 15.