Cognomen Tsaha (Tsaha 
) , all around the world, is a rare last name. The cognomen Tsaha is habitual in Zimbabwe, where it is a rare surname, Bulgaria, and the Democratic Republic of the Congo. Not in comparison with a country's population, the name is most common in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, Nigeria, and Zimbabwe. Very seldom, Tsaha is the forename as well as the last name.