Surname จุ้ม (Chum 
, จุ้ม) , around the world, is a common last name. The family name จุ้ม is characteristic of Eastern Asia, particularly Hong Kong, where it is quite a common surname, Taiwan, where it is quite a rare surname, and Macao. Measured by absolute frequency, this name is the most popular in Tanzania, Taiwan, and Guatemala. Likewise, จุ้ม is the forename as well as the last name.