Surname Акио (Akio 
, Akyo 
, Акио 
) , in all the world, is quite a common family name. The cognomen Акио is habitual in Eastern Asia, particularly Japan, where it is quite a rare surname, Taiwan, and Hong Kong, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Eastern Asia, particularly Japan, China, and Taiwan. Also, Акио is the forename as well as the last name.