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Family name Keshan (Keshan
, 克山
, 可山
) , around the globe, is a common surname. The cognomen Keshan is characteristic of Sri Lanka, where it is quite a rare surname, North Macedonia, where it is a rare surname, and India. Measured by absolute frequency, it is the most numerous in India, Sri Lanka, and China. Likewise, Keshan is the forename as well as the last name.