Surname ויליס (Willis 
, ויליס 
) , throughout the world, is a widespread family name. The family name ויליס is habitual in Jersey, where it is quite a common surname, Jamaica, and Guam (explore the name in all countries). In absolute terms, it most frequently occurs in the United States, the United Kingdom, and Australia. Much less frequently, ויליס is the forename as well as the last name.