The Spanish phrase quince años means “fifteen years” and helps form the name quinceañera.
Quince means 15, and años means years. Together, quince años refers to the fifteenth birthday or the age being marked. The related noun quinceañera traditionally identifies the girl who reaches that milestone and, by extension, her celebration.
The spelling includes the Spanish ñ, a letter pronounced differently from a plain n. In English-language writing, the celebration is often written as quinceañera, although quinceanera without the accent and tilde also appears when keyboards or publishing systems omit them.
The name describes the age milestone rather than a universal religious requirement. Families may celebrate the birthday with a church service, a reception, or a secular party, depending on their traditions.