What is a quinceañera celebration for a boy commonly called?

A quinceañera celebration for a boy is commonly called a quinceañero.

The term follows Spanish gendered noun patterns: quinceañera traditionally refers to the female celebrant, while quinceañero refers to a male celebrant. In English-language communities, the masculine term is used for a boy’s fifteenth-birthday celebration or for the boy himself, depending on context.

Quinceañero celebrations are less standardized than quinceañeras and may not follow the same customs. A family may choose a formal party, a religious service, a court, or a simpler gathering. The terminology should not be confused with chambelán, which traditionally describes a male member of a court.