Quinceañero is a Spanish masculine term that may describe a boy’s fifteenth-birthday celebration counterpart to a quinceañera.
The word uses the masculine ending -o, while quinceañera uses the feminine ending -a. In some Spanish-speaking and Latino communities, families use quinceañero for a boy who celebrates his fifteenth birthday with a comparable coming-of-age event.
The male version is less standardized and less widespread than the quinceañera tradition. It may include formal clothing, family speeches, music, dancing, and a reception, but there is no universal program or ritual package. Some communities use other local terms or simply describe the event as a fifteenth-birthday celebration.
Quinceañero should not be confused with quinceañera as a general reference to every fifteenth-birthday party. Usage depends on grammar, region, and family preference, so the term is best presented as a possible masculine counterpart rather than a universal label.