>
Cognomen Kuon (Kuon , كوان , Куон ) , across the world, is quite a rare last name. The cognomen Kuon is characteristic of Malaysia, where it is quite a rare surname, Sudan, where it is a rare surname, and Iraq. Measured by absolute frequency, the name is most common in Malaysia, Sudan, and Germany. Likewise, Kuon is the forename as well as the last name.