Sauerwein

Sauerwein is a German surname, 'sauer' means 'sour'. Notable people with the surname include:


 * Elinor Sauerwein (1914–2010), American philanthropist
 * Frank Paul Sauerwein (1871–1910), American painter
 * Georg Sauerwein (1831–1904), German publisher, polyglot, poet, and linguist