The Spanish phrase quince años literally means “fifteen years” and names the quinceañera tradition.
Quince años is also used as a name for the celebration itself, especially in countries where the event is described as a fifteenth-birthday observance. The related word quinceañera can identify the girl celebrating, the party, or the broader custom, depending on context.
Spanish-language terminology varies regionally. Quinceañera is the feminine form associated with the celebrant, while quinceañero may refer to a male celebrant or to a boy’s analogous celebration in some communities. English-language writing often uses quinceañera as the general term for the event.
The phrase is descriptive rather than a separate calendar holiday. Families may hold the party on the exact birthday, near it, or at a convenient later date, and practices can be adapted outside Spanish-speaking countries.