Last name Кмох (Kmoch 
, Кмох 
) , in the world, is quite a rare cognomen. The cognomen Кмох is characteristic of Czechia, where it is quite a rare surname, Cyprus, and Germany, where it is a rare surname. In absolute terms, it is the most numerous in Czechia, Germany, and the United States. Very seldom, Кмох is the forename as well as the last name.