The common English abbreviation for a quinceañera celebration is quince.
In the United States and other English-speaking communities, families often say “the quince” as a shortened name for the event. The abbreviation comes from the Spanish word quince, meaning fifteen, and is understood in contexts involving the fifteenth-birthday tradition.
The shortened form is especially common in everyday conversation, event planning, invitations, and social media. It does not describe a different ceremony from a quinceañera. It is simply a more concise label, much as people shorten other long event names in casual speech.
Usage varies by community. Some families prefer quinceañera, quince años, or fiesta de quince años, while others use quince in English-language settings. The abbreviation should not be confused with a person’s given name or with unrelated words that happen to sound similar.