Buch is the surname of: Bob Buch, member of the Alaska House of Representatives Claudia-Maria Buch, German economist Christian Leopold von Buch, German geologist and paleontologist Tomás Buch, Argentine chemist and technologist Eva-Maria Buch, German resistance fighter Walter Buch, German jurist and war criminal M. N. Buch, recipient of Padma Bhusan, the third highest Indian civilian award, for his services to the nation. Wikipedia