Surname 威立 (Wiley 
, 威立 
) , in all the world, is a common last name. The last name 威立 is characteristic of the United States, where it is quite a common surname, Ireland, where it is quite a rare surname, and New Zealand. Measured by absolute frequency, it most frequently occurs in the United States, Canada, and the United Kingdom. Much less frequently, 威立 is the forename as well as the last name.