>
Cognomen Dumoulin (Dumoulin
, Дюмулен
) , in the world, is a common last name. The cognomen Dumoulin is habitual in Western Europe, particularly Belgium, where it is quite a common surname, France, and Switzerland, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in France, Belgium, and Canada. Very seldom, Dumoulin is the forename as well as the last name.