Cognomen Chumg (Chumg 
) , worldwide, is a very rare last name. The surname Chumg is habitual in Peru, where it is an extremely rare surname, France, and Mexico. Measured by absolute frequency, this name is the most popular in Mexico, France, and India. More frequently, Chumg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chumg | Mexico, United States, India, France, Taiwan |