Esmeralda’s father, often well-meaning but unreliable, who does not marry Esmeralda’s mother despite having seven children with her and develops a distant relationship with his kids.

Esmeralda’s mother, who loves her children but can be harsh and serves as a contradictory role model for Esmeralda, eventually embodying the pursuit of the American Dream.

A boy who tries to engage Esmeralda in inappropriate activities and is described as fearless, showing another side of his personality with his actions towards her.

Esmeralda’s younger brother, who suffers a serious accident while riding a bicycle, symbolizing Esmeralda's feelings of guilt.

Esmeralda’s cousin, portrayed as spoiled and indulged, whose ownership of a new bike indirectly leads to Raymond’s accident.

A neighborhood woman known for her tight clothes and party lifestyle, serving as a negative example in Mami’s eyes for female children.

A neighbor of Esmeralda, who provides her with candid and informal education on topics like men, sex, and menstruation that her mother avoids discussing.

Esmeralda’s teacher, who is disappointingly antagonistic towards her, failing to support and nurture her enthusiasm for learning.

A powerful preacher whose sermons have a strong emotional impact on the congregation, impressing Esmeralda with his ability to inspire fervor.

The principal and temporary piano instructor at Esmeralda’s school, whose inappropriate behavior prompts a confrontation with her mother.

Esmeralda’s uncle in New York, who initially appears friendly but later becomes a source of discomfort due to his inappropriate advances.

One of Esmeralda's mentors at the Performing Arts school, who offers her critical encouragement and unconditional support, greatly influencing her educational journey.