Surname キア (Chia 
, Kia , キア 
) , all over the world, is a widespread family name. The cognomen キア is characteristic of South-eastern Asia, particularly Singapore, where it is a common surname, Malaysia, and Brunei, 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 South-eastern Asia, particularly Malaysia, Singapore, and Indonesia. Also, キア is the forename as well as the last name.