Surname 亚斯 (Yasi 
, 亚斯 ) , in the entire world, is quite a rare family name. The cognomen 亚斯 is habitual in Papua New Guinea, where it is quite a rare surname, United Arab Emirates, and Qatar, where it is a rare surname. In absolute terms, this name is the most popular in India, Pakistan, and Indonesia. Also, 亚斯 is the forename as well as the last name.