Last name ចារ៉ាត់ (ចារ៉ាត់ 
) , in all the world, is an extremely rare surname. The family name ចារ៉ាត់ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. More prevalently, ចារ៉ាត់ is the forename as well as the last name.