The Spanish phrase quince años literally means “fifteen years” and names the traditional celebration.
The expression describes the age being commemorated rather than a particular type of venue, dress, or religious service. In many places, people also use quinceañera for the celebrant or for the entire birthday event.
Spanish-speaking communities use related names, including fiesta de quince años and fiesta de quinceañera. Local language and pronunciation differ, but the connection with the number fifteen remains central.
English-language writing often drops the accent mark and writes quinceanera, although quinceañera is the standard Spanish spelling. The ñ is pronounced differently from a plain n, making the written form useful when identifying the cultural term precisely.