Last name Kaon (Kaon 
, Каон) , throughout the world, is a rare family name. The cognomen Kaon is characteristic of the Democratic Republic of the Congo, where it is a rare surname, Israel, where it is a very rare surname, and Malaysia. Not in comparison with a country's population, it most frequently occurs in the Democratic Republic of the Congo, the United States, and France. Likewise, Kaon is the forename as well as the last name.