Surname Dierne (Darnall 
, Dierne 
) , throughout the world, is quite a rare family name. The surname Dierne is characteristic of the United States, where it is a rare surname, New Zealand, and Belgium, where it is a very rare surname. In absolute terms, it most frequently occurs in the United States, Canada, and Italy. Very seldom, Dierne is the forename as well as the last name.