Last name Shuu (シュウ 
, Shuu 
) , in the entire world, is a common surname. The cognomen Shuu is characteristic of Japan, where it is quite a common surname, Myanmar, where it is a rare surname, and United Arab Emirates. Measured by absolute frequency, it is commonest in Japan, Myanmar, and Indonesia. Much less frequently, Shuu is the forename as well as the last name.