Last name ษี (Si 
, ษี) , in the entire world, is a widespread family name. The family name ษี is habitual in Macao, where it is a common surname, Myanmar, and Malaysia, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, the name is most common in China, India, and Myanmar. Likewise, ษี is the forename as well as the last name.