The Spanish term commonly describing a quinceañera’s sponsors as a group is padrinos.
Padrinos is the plural of padrino and can include male sponsors, female sponsors, or a sponsoring couple in ordinary event usage. These supporters may help pay for or supply specific parts of the celebration, such as the dress, cake, flowers, music, or venue.
The arrangement is not a universal contract. Some families formally assign sponsorships, while others simply accept help from relatives and friends. Religious communities may also use sponsor terminology in ways shaped by local customs.
Padrinos should not be confused with the court. The court consists of attendants who may perform dances or accompany the honoree. Padrinos provide support, and they may or may not appear in the formal court. The same celebration can include both groups.