Quinceañera is the Spanish word used for both the celebrant and her traditional fifteenth-birthday celebration.
The term comes from quince, meaning “fifteen,” combined with a feminine form associated with the person reaching that age. In ordinary English usage, quinceañera can describe the girl, the party, or the broader rite of passage, depending on context.
Spanish spelling matters: the ñ is part of the word, and the accent mark indicates the stressed syllable. English-language sources sometimes omit the accent or use “quince” as a shortened form, but quinceañera is the standard name for the tradition.
Related terms describe particular participants rather than the entire event. A madrina is commonly a female sponsor or honor attendant, while a chambelán may be a male attendant. Neither word is a general synonym for quinceañera.