Family name ワシ (Washi 
, ワシ ) , in the entire world, is quite a rare cognomen. The surname ワシ is characteristic of Japan, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Bangladesh. In absolute terms, this name is the most popular in Japan, Bangladesh, and India. Likewise, ワシ is the forename as well as the last name.