Last name 威力 (Willy 
, 威力 
) , across the world, is a common family name. The last name 威力 is characteristic of Reunion, where it is quite a common surname, Guernsey, and Cameroon (explore the name in all countries). Measured by absolute frequency, the name is most common in Indonesia, Tanzania, and Cameroon. More prevalently, 威力 is the forename as well as the last name.