The term 'War and Peace Heroine' refers to two characters from Leo Tolstoy's novel War and Peace. The first character is Sonya, a five-letter name, who is the cousin of the main protagonist, Pierre Bezukhov. She is a kind and gentle woman who is devoted to her family and friends. The second character is Natasha, a seven-letter name, who is Pierre's fiancee and later his wife. She is a beautiful and spirited young woman who is passionate about life and loves deeply. Both Sonya and Natasha are important characters in War and Peace and their stories are integral to the novel.