What is "kleinmann"

Kleinmann is a common surname:

• Dieter Kleinmann (born 1953), German politician
• Georges Kleinmann, a French journalist
• Larissa Kleinmann (born 1978), German cyclist
• Louis Théodore Kleinmann (1907 - 1979)
• Ralf Kleinmann (born 1971, Cologne, Germany), a German-American football player
• Wilhelm Otto Max Kleinmann (1876 - 1945)
• Kleinmann's Tortoise (, also Egyptian Tortoise, Leith's Tortoise)