What Spanish number appears in the name quinceañera?

Quince is the Spanish number that appears in the name quinceañera.

In Spanish, quince means fifteen. The term quinceañera is related to quince años, meaning “fifteen years,” and traditionally describes a girl’s fifteenth-birthday celebration. The word’s ñ is pronounced with the palatal sound heard in words such as niño.

The number is not merely decorative. In many Latin American communities, the fifteenth birthday has historically marked a transition from childhood toward young adulthood. The celebration can include a formal entrance, a religious service, a waltz, speeches, and a reception, although customs vary widely.

Quince should not be confused with quinceañera itself. Quince is only the number, while quinceañera can refer to the celebrant or, in common English usage, the celebration. The fruit called a quince has the same spelling in English, but it is unrelated to the Spanish number in this cultural term.