Surname Wii (Wii 
, Wiii 
) , in all the world, is quite a rare cognomen. The last name Wii is characteristic of Papua New Guinea, where it is quite a rare surname, Myanmar, where it is a rare surname, and Algeria. Measured by absolute frequency, it is commonest in Indonesia, Papua New Guinea, and Myanmar. Likewise, Wii is the forename as well as the last name.