Cognomen Sehou (Sehou 
) , in the entire world, is quite a rare last name. The cognomen Sehou is characteristic of Sub-Saharan Africa, particularly Cameroon, where it is quite a rare surname, Benin, and the Democratic Republic of the Congo, where it is a rare surname. Measured by absolute frequency, the name is most common in Sub-Saharan Africa, particularly Cameroon, the Democratic Republic of the Congo, and Ethiopia. Likewise, Sehou is the forename as well as the last name.