What is the male member of a quinceañera court traditionally called?

A male member of a quinceañera court is traditionally called a chambelán.

The court of honor accompanies the quinceañera during formal parts of the celebration. Its male participants are commonly called chambelanes, while female participants are often called damas. The exact size and composition of the court depend on the family and local custom.

Chambelanes may participate in choreographed entrances, formal dances, photographs, and other ceremonial moments. In some celebrations, one chambelán serves as the principal escort, while others form a larger group.

The term is sometimes translated as “chamberlain,” but in quinceañera usage it identifies a ceremonial escort, not necessarily a historical court official. Customs also vary widely, so a court is customary rather than mandatory.