Baez had two sisters – Pauline Thalia Baez Bryan (1938–2016), who was sometimes professionally known as Pauline Marden; and Margarita Mimi Baez Fariña (1945–2001) who was generally better known as Mimi Fariña.
Baez kishte dy motra - Pauline Thalia Baez Bryan (1938-2016), e cili nganjëherë njihej profesionalisht si Pauline Marden; dhe Margarita Mimi Baez Fariña (1945-2001) e cili në përgjithësi njihej më mirë si Mimi Fariña.