Family name เตี๊ยม (店 
, Tiam 
, เตี๊ยม) , globally, is a common cognomen. The cognomen เตี๊ยม is characteristic of Malaysia, where it is quite a common surname, Cameroon, and Lesotho, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Malaysia, China, and Cameroon. Very seldom, เตี๊ยม is the forename as well as the last name.