What Spanish phrase commonly names the quinceañera celebration itself?

The quinceañera celebration is commonly called a fiesta de quince años.

The phrase literally means “party of fifteen years,” referring to the girl’s fifteenth birthday and the celebration surrounding it. Quinceañera is also used for the honoree, especially in English-language writing, while fiesta de quince años emphasizes the event itself.

Usage varies by country and community. In Mexico, Central America, the Caribbean, and parts of South America, people may use quinceañera, quince, or fiesta de quince años. These labels can describe celebrations with different combinations of religious ceremonies, formal clothing, court presentations, music, dancing, and family gatherings.

The expression should not be confused with quince años as a simple age reference. In context, fiesta de quince años identifies the cultural milestone celebration, not merely any fifteenth birthday party.