Trivia

Brother of actor Enrique Diaz.

Has a son named Antônio (b. 1996), with Cecília Santana. Chico and Cecília split in 2002.

Has a daughter with wife Sílvia Buarque named Irene (b. October 3th 2005).

Son-in-law of actress Marieta Severo and song writer Chico Buarque.

Has two sisters-in-law: Helena Buarque de Hollanda and Luísa Buarque de Hollanda.

Son of Maria Cândida Rocha and Juan Enrique Díaz.

Studied architecture.