Final answer:
The name of the culture that exists within the dominant culture is subculture. It refers to a group of people or a community within a larger culture that shares unique beliefs, values, behaviors, and practices that set them apart from the dominant culture.
Step-by-step explanation:
The name of the culture that exists within the dominant culture is subculture. A subculture refers to a group of people or a community within a larger culture that shares unique beliefs, values, behaviors, and practices that set them apart from the dominant culture. Subcultures can exist based on various factors such as shared interests, hobbies, professions, or ethnic backgrounds.