Family name トコ (Toko 
, トコ 
) , around the world, is a common last name. The surname トコ is characteristic of Sub-Saharan Africa, particularly Cameroon, where it is quite a common surname, Lesotho, and the Democratic Republic of the Congo. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Indonesia, and India. Also, トコ is the forename as well as the last name.