Cognomen จิ่ว (Chio 
, Jeeu 
, จิ่ว) , in the entire world, is a common surname. The surname จิ่ว is characteristic of Macao, where it is a widespread surname, Mozambique, where it is quite a rare surname, and Singapore. Not in comparison with a country's population, it is the most numerous in Macao, Mozambique, and Philippines. Also, จิ่ว is the forename as well as the last name.