What is the religious ceremony often held for a quinceañera called in Spanish?

The religious ceremony often held for a quinceañera is called a misa de acción de gracias, or thanksgiving Mass.

In Catholic families, this Mass gives the honoree an opportunity to express gratitude and receive a blessing as part of the fifteenth-birthday observance. It may take place before the reception, although the order and exact form depend on local practice and the family’s parish.

The Mass is not an obligatory part of every quinceañera. Some celebrations are entirely secular, while others include a church service with readings, prayers, music, and symbolic presentations. The Spanish phrase literally describes a Mass of thanksgiving rather than a special sacrament created specifically for age fifteen.

A quinceañera ceremony can therefore combine Catholic elements with family and regional customs. Religious participation, dress, attendants, and gifts may differ substantially from one celebration to another.