Cognomen คุ้ม (Khum 
, Khoom 
, คุ้ม) , across the world, is quite a rare last name. The surname คุ้ม is habitual in Malaysia, where it is quite a rare surname, Myanmar, and Nepal, where it is a rare surname. Measured by absolute frequency, the name is most common in Malaysia, Myanmar, and India. Also, คุ้ม is the forename as well as the last name.