Cognomen Zwille (Twil 
, Twill , Zwille 
) , in the entire world, is quite a rare surname. The last name Zwille is habitual in Morocco, where it is quite a rare surname, Tunisia, and Israel. Not in comparison with a country's population, it most frequently occurs in Northern Africa, particularly Morocco, Algeria, and Tunisia. Very seldom, Zwille is the forename as well as the last name.