Surname מארקס (Marx 
, Márquez 
, מארקס 
) , globally, is a common family name. The surname מארקס is habitual in Luxembourg, where it is quite a common surname, Uruguay, and Germany (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, the United States, and South Africa. Very seldom, מארקס is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marx | Germany, South Africa, United States, Colombia, France |
| Márquez | Germany, Spain, United States, Colombia, France |
| מארקס | Israel |