Cognomen Кисун (Kissoon 
, Кисун 
) , all over the world, is quite a rare last name. The family name Кисун is characteristic of Trinidad and Tobago, where it is quite a common surname, Mauritius, and Barbados. Not in comparison with a country's population, it most frequently occurs in Trinidad and Tobago, the United States, and South Africa. Much less frequently, Кисун is the forename as well as the last name.