Cognomen Хатау (Khatau 
, Хатау 
) , across the world, is quite a rare family name. The cognomen Хатау is characteristic of Kenya, where it is a rare surname, Tanzania, and New Zealand. Not in comparison with a country's population, this name is the most popular in India, Tanzania, and Kenya. Much less frequently, Хатау is the forename as well as the last name.