Cognomen มาร์กซ์ (Mak 
, มาร์กซ์ 
) , around the globe, is a widespread family name. The surname มาร์กซ์ is habitual in Hong Kong, where it is a widespread surname, Macao, and Bermuda, where it is a common surname (explore the name in all countries). In absolute terms, it is the most numerous in Hong Kong, China, and the United States. Much less frequently, มาร์กซ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mak | China, Indonesia, United States, Malaysia, Hong Kong |
| มาร์กซ์ | Thailand |