Eva Gaëlle Green was born two minutes earlier than her fraternal twin sister, Joy, on 6 July 1980. She is the daughter of Marlène Jobert, an actress and singer, and Walter Green, a dentist and occasional actor. Her father is of Breton and Swedish descent; through him, she is the great-granddaughter of composer Paul Le Flem. Her mother, a native of French Algeria, later moved to Metropolitan France. Green is Jewish, as is her mother, who has Sephardic Jewish ancestry. Green has described herself as "a secular Jew who never attended synagogue as a girl" and feels "like a citizen of the world". She has described her family as "bourgeois" and has said that her sister is very different from her. Green is naturally dark blonde; she has dyed her hair black since she was 15 years old. She is the niece of actress Marika Green and the maternal first cousin of singer Elsa Lunghini and actress Joséphine Jobert. The surname "Green" [ˈɡɾeːn]; is Swedish. It does not originate from the English word "green", which is "grön" in Swedish. "Green" is derived from the Swedish word "gren", which means "tree branch".