What Spanish name is commonly given to a girl celebrating her 15th birthday?

A girl celebrating her 15th birthday is commonly called a quinceañera.

The term comes from Spanish and is connected with quince años, meaning “15 years.” In everyday usage, quinceañera can identify the young woman, the celebration, or both, depending on context. English-language discussions often use the word for the entire event, while Spanish speakers may distinguish the honoree from the fiesta de quince años.

The feminine ending reflects the traditional focus on a girl’s transition into young womanhood. Comparable celebrations for boys exist in some families and communities, but they have not become as widely standardized under one single name. This difference is one reason the word is strongly associated with girls’ milestone celebrations.

Customs surrounding a quinceañera are not identical across countries. Mexican, Central American, Caribbean, South American, and U.S. Hispanic families may emphasize different religious, family, or ceremonial elements. The name itself, however, points directly to the fifteenth birthday and remains the clearest common label for the tradition.