Mariah Carey was born on March 27, 1969 or 1970, on Long Island, in Huntington, New York. Her father, Alfred Roy, was of African American and Venezuelan (including Afro-Venezuelan) descent, while her mother, Patricia (née Hickey), is of white Irish descent.

The last name Carey was the product of a name-change by her Venezuelan grandfather, Francisco Nuñez, after emigrating to New York. Patricia's father died while she was young; however, she inherited his passion for music.

Mariah Carey's Family Tree