Klinefelter

Klinefelter is a German surname, which is a variant of Kleinfelder. This is a topographic name for a person who worked a smallholding, or a locational surname for a person from one of the places called Kleinfeld in Germany. The name may refer to:


 * Harry Klinefelter (1912–1990), an American endocrinologist
 * Klinefelter syndrome
 * Kleinfeltersville, Pennsylvania