Cognomen ข้อ (Kho 
, ข้อ) , around the globe, is a widespread last name. The family name ข้อ is characteristic of South-eastern Asia, particularly Singapore, where it is quite a common surname, Malaysia, and Brunei (explore the name in all countries). In absolute terms, it is commonest in India, Indonesia, and Malaysia. Very seldom, ข้อ is the forename as well as the last name.