The Spanish term quinceañera names both the 15-year-old celebrant and her traditional coming-of-age celebration.
The word is feminine because it traditionally refers to a girl who has reached 15. It is formed from quince, meaning “fifteen,” with a feminine ending associated with a person. In English-language writing, quinceañera is also widely used for the entire event rather than only for the birthday girl.
Terminology can differ across Spanish-speaking communities. Quince años, literally “fifteen years,” is another common name for the celebration, especially in parts of Latin America. In some places, the event may be described more simply as a 15th-birthday party.
The term does not prescribe one universal program. Families may include church services, formal dances, symbolic gifts, or none of those elements. The shared core is the celebration of the transition associated with turning 15.