Maraini was born in Fiesole, Tuscany. She is the daughter of Sicilian Princess Topazia Alliata di Salaparuta, an artist and art dealer, and of Fosco Maraini, a Florentine ethnologist and mountaineer of mixed Ticinese, English and Polish background who wrote in particular on Tibet and Japan. When she was a child, her family moved to Japan in 1938 to escape Fascism. They were interned in a Japanese concentration camp in Nagoya from 1943 to 1946 for refusing to recognize Mussolini's Republic of Salò, allied with the Empire of Japan. After the war, the family returned to Italy and lived in Sicily with her mother's family in the town of Bagheria, province of Palermo.
