The Spanish term commonly used for a boy’s traditional 15th-birthday celebration is quinceañero.
Quinceañera is the feminine form associated with the better-known celebration for girls, while quinceañero is the masculine form. In practice, terminology differs across Spanish-speaking communities, and many families adapt the celebration to the individual rather than following a fixed gendered format.
The event traditionally marks a transition from childhood toward young adulthood. Its elements may include formal clothing, a church service, a family presentation, music, dancing, and a reception. Contemporary celebrations can be religious, secular, or a blend of both.
The word is easy to confuse with quinceañera because both come from quince, meaning fifteen. The ñ is also important: quinceañero and quinceañera are Spanish spellings, while English-language descriptions may omit accents or use “quince celebration.” The exact customs depend on country, family, and community.