A traditional quinceañera celebration marks a girl’s 15th birthday.
The word combines the Spanish quince, meaning “fifteen,” with a feminine ending. The celebration recognizes the transition from childhood toward young womanhood and is often treated as a major family milestone.
Customs vary widely by country, religion, family, and budget. A celebration may include a religious service, formal clothing, a court, a choreographed dance, and a large reception. Not every family includes every tradition.
The event is sometimes compared with a sweet sixteen party, but the two traditions are not identical. A quinceañera is specifically associated with the fifteenth birthday and has deep cultural roots in Latin American and Latino communities.