Surname กะรน (Karon 
, กะรน 
, Ckaroen) , all over the world, is quite a rare cognomen. The cognomen กะรน is characteristic of Bermuda, where it is quite a rare surname, Namibia, and Estonia. In absolute terms, the name is most common in Philippines, Poland, and the United States. More prevalently, กะรน is the forename as well as the last name.