What religious tradition most commonly influenced the ceremonial side of a quinceañera?

Roman Catholicism most commonly influenced the ceremonial side of a traditional quinceañera.

Many quinceañeras include a Catholic Mass or blessing, especially in communities with strong Latin American Catholic traditions. The religious service may provide an opportunity for the honoree to give thanks, receive a blessing, and make commitments connected with faith and family life.

The celebration’s religious form developed alongside Catholic family and community practices in Latin America and among Latin American diasporas. Customs differ widely, however, and not every quinceañera includes a church service. Some families hold only a civil or secular ceremony, while others combine a religious service with a large reception.

Roman Catholic influence should not be mistaken for a universal requirement. The word quinceañera refers to a cultural celebration, and families from different religious backgrounds may adapt it. Buddhism, Shinto, and Sikhism are separate religious traditions and are not the standard historical framework for the traditional Latin American form.