Family name カハル (Kahar 
, Cathal 
, Cahal 
) , in the entire world, is a widespread surname. The cognomen カハル is characteristic of Nepal, where it is quite a common surname, Brunei, and Malaysia (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in India, Indonesia, and Nepal. Very seldom, カハル is the forename as well as the last name.