Surname ไกรวรรณ (ไกรวรรณ 
, Kraiwan 
) , around the globe, is a rare cognomen. The cognomen ไกรวรรณ is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, ไกรวรรณ is the forename as well as the last name.