The traditional Latin American 15th-birthday celebration is called a quinceañera.
The term can describe both the celebration and, in common usage, the girl being honored. It derives from the Spanish word quince, “fifteen,” and refers to the transition traditionally associated with turning 15.
A quinceañera may combine a religious service with a social reception. Depending on the family, the day can include formal entrances, a ceremonial presentation, music, dancing, a meal, speeches, and symbolic gifts. There is no single worldwide script, so regional and family versions differ.
Quinceañeras are often confused with a single religious rite. In fact, the celebration may be religious, secular, or a combination of both. Its broad cultural identity comes from the birthday milestone and the surrounding family traditions.