Family name ฟรานซ์ (Fran 
, ฟรานซ์ 
) , in the entire world, is a common cognomen. The family name ฟรานซ์ is characteristic of Martinique, where it is quite a common surname, Equatorial Guinea, where it is quite a rare surname, and Cuba. In absolute terms, it is commonest in Philippines, Spain, and Indonesia. More frequently, ฟรานซ์ is the forename as well as the last name.