Last name ฟรังก์ (Frang 
, ฟรังก์ 
, Frangg) , all around the world, is a rare cognomen. The family name ฟรังก์ is habitual in Norway, where it is quite a rare surname, Hungary, and Sweden, where it is a rare surname. In absolute terms, this name is the most popular in Hungary, Norway, and the United States. Also, ฟรังก์ is the forename as well as the last name.