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Surname Klou (Clou
, Klou
) , all over the world, is a rare cognomen. The cognomen Klou is characteristic of Togo, where it is quite a rare surname, France, where it is a rare surname, and Netherlands. Not in comparison with a country's population, it is the most numerous in France, South Africa, and Togo. Much less frequently, Klou is the forename as well as the last name.