Cognomen 乔昆 (Ciochon 
, 乔昆 
) , throughout the world, is a rare surname. The cognomen 乔昆 is characteristic of Cyprus, where it is quite a rare surname, Poland, where it is a rare surname, and Greece, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Poland, the United States, and Cyprus. More frequently, 乔昆 is the forename as well as the last name.