Quince años is the Spanish term meaning “15 years” that is often used for a quinceañera celebration.
The phrase combines quince, “fifteen,” with años, “years.” In many Spanish-speaking communities, quince años is used alongside quinceañera to describe the birthday milestone or the celebration itself. English-language usage often keeps the Spanish phrase because it identifies a culturally specific event.
Quinceañera is more specifically the feminine noun for the girl reaching 15, while quince años emphasizes the age or the occasion. In practice, regional usage overlaps, and families may choose the term most familiar in their community.
The celebration’s meaning is not identical everywhere. It can be religious, secular, or a mixture of both, and its customs have changed as families have adapted them across countries and generations. The phrase nevertheless points to the same central milestone: the celebrant’s 15th year.