Surname 사오리 (Saori 
, 사오리 
, Uenoyama 
) , all around the world, is quite a rare last name. The last name 사오리 is habitual in Hong Kong, where it is a rare surname, Indonesia, and Malaysia. In absolute terms, the name is most common in Indonesia, China, and Japan. More prevalently, 사오리 is the forename as well as the last name.